Search Results for compound
Searching compound for chrysophanol acid returned 14236 results.
Displaying compounds 5051 - 5075 of 14236 in total
(2-aminoethoxy)[(2R)-2-(docosa-4,7,10,13,16,19-hexaenoyloxy)-3-(hexadecanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(docosa-4,7,10,13,16,19-hexaenoyloxy)-3-(hexadecanoyloxy)propoxy]phosphinic acid …
Matched description: … While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... the docosahexaenoic acid moiety is derived from fish oils. …
Matched description: … While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... the docosahexaenoic acid moiety is derived from fish oils. …
(2-aminoethoxy)[(2R)-2-(icosa-5,8,11,14,17-pentaenoyloxy)-3-(octadecanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(icosa-5,8,11,14,17-pentaenoyloxy)-3-(octadecanoyloxy)propoxy]phosphinic acid …
Matched description: … While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... acid moiety is derived from fish oils, liver and kidney. …
Matched description: … While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... acid moiety is derived from fish oils, liver and kidney. …
(2-aminoethoxy)[(2R)-3-(octadec-11-enoyloxy)-2-(pentadecanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(octadec-11-enoyloxy)-2-(pentadecanoyloxy)propoxy]phosphinic acid …
Matched description: … The vaccenic acid moiety is derived from butter fat and animal fat, while the pentadecanoic acid moiety ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The vaccenic acid moiety is derived from butter fat and animal fat, while the pentadecanoic acid moiety ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-2-(hexadecanoyloxy)-3-(octadec-11-enoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(hexadecanoyloxy)-3-(octadec-11-enoyloxy)propoxy]phosphinic acid …
Matched description: … The vaccenic acid moiety is derived from butter fat and animal fat, while the palmitic acid moiety is ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The vaccenic acid moiety is derived from butter fat and animal fat, while the palmitic acid moiety is ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-3-(octadeca-9,12-dienoyloxy)-2-(tetradecanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(octadeca-9,12-dienoyloxy)-2-(tetradecanoyloxy)propoxy]phosphinic acid …
Matched description: … The linoleic acid moiety is derived from seed oils, while the myristic acid moiety is derived from nutmeg ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The linoleic acid moiety is derived from seed oils, while the myristic acid moiety is derived from nutmeg ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-2-(docosanoyloxy)-3-(octadeca-9,12-dienoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(docosanoyloxy)-3-(octadeca-9,12-dienoyloxy)propoxy]phosphinic acid …
Matched description: … While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... The linoleic acid moiety is derived from seed oils, while the behenic acid moiety is derived from groundnut …
Matched description: … While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... The linoleic acid moiety is derived from seed oils, while the behenic acid moiety is derived from groundnut …
(2-aminoethoxy)[(2R)-2-(icosanoyloxy)-3-(octadeca-6,9,12,15-tetraenoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(icosanoyloxy)-3-(octadeca-6,9,12,15-tetraenoyloxy)propoxy]phosphinic acid …
Matched description: … The stearidonic acid moiety is derived from seed oils, while the arachidic acid moiety is derived from ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The stearidonic acid moiety is derived from seed oils, while the arachidic acid moiety is derived from ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-2-(icos-11-enoyloxy)-3-(icosanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(icos-11-enoyloxy)-3-(icosanoyloxy)propoxy]phosphinic acid …
Matched description: … The arachidic acid moiety is derived from peanut oil, while the eicosenoic acid moiety is derived from ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The arachidic acid moiety is derived from peanut oil, while the eicosenoic acid moiety is derived from ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-2-(icosa-11,14-dienoyloxy)-3-(icosanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(icosa-11,14-dienoyloxy)-3-(icosanoyloxy)propoxy]phosphinic acid …
Matched description: … The arachidic acid moiety is derived from peanut oil, while the eicosadienoic acid moiety is derived ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The arachidic acid moiety is derived from peanut oil, while the eicosadienoic acid moiety is derived ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-2-(icosa-5,8,11-trienoyloxy)-3-(icosanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(icosa-5,8,11-trienoyloxy)-3-(icosanoyloxy)propoxy]phosphinic acid …
Matched description: … The arachidic acid moiety is derived from peanut oil, while the mead acid moiety is derived from fish ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The arachidic acid moiety is derived from peanut oil, while the mead acid moiety is derived from fish ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-2-(icosa-5,8,11,14-tetraenoyloxy)-3-(icosanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(icosa-5,8,11,14-tetraenoyloxy)-3-(icosanoyloxy)propoxy]phosphinic acid …
Matched description: … The arachidic acid moiety is derived from peanut oil, while the arachidonic acid moiety is derived from ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The arachidic acid moiety is derived from peanut oil, while the arachidonic acid moiety is derived from ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-2-(icosa-8,11,14,17-tetraenoyloxy)-3-(icosanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(icosa-8,11,14,17-tetraenoyloxy)-3-(icosanoyloxy)propoxy]phosphinic acid …
Matched description: … The arachidic acid moiety is derived from peanut oil, while the eicsoatetraenoic acid moiety is derived ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The arachidic acid moiety is derived from peanut oil, while the eicsoatetraenoic acid moiety is derived ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-2-(docos-13-enoyloxy)-3-(icosanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(docos-13-enoyloxy)-3-(icosanoyloxy)propoxy]phosphinic acid …
Matched description: … The arachidic acid moiety is derived from peanut oil, while the erucic acid moiety is derived from seed ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The arachidic acid moiety is derived from peanut oil, while the erucic acid moiety is derived from seed ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-3-(icos-11-enoyloxy)-2-(tetradecanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(icos-11-enoyloxy)-2-(tetradecanoyloxy)propoxy]phosphinic acid …
Matched description: … The eicosenoic acid moiety is derived from vegetable oils and cod oils, while the myristic acid moiety ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The eicosenoic acid moiety is derived from vegetable oils and cod oils, while the myristic acid moiety ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-3-(icosa-11,14-dienoyloxy)-2-(pentadecanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(icosa-11,14-dienoyloxy)-2-(pentadecanoyloxy)propoxy]phosphinic acid …
Matched description: … The eicosadienoic acid moiety is derived from fish oils and liver, while the pentadecanoic acid moiety ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The eicosadienoic acid moiety is derived from fish oils and liver, while the pentadecanoic acid moiety ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-2-(hexadecanoyloxy)-3-(icosa-11,14-dienoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(hexadecanoyloxy)-3-(icosa-11,14-dienoyloxy)propoxy]phosphinic acid …
Matched description: … The eicosadienoic acid moiety is derived from fish oils and liver, while the palmitic acid moiety is ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The eicosadienoic acid moiety is derived from fish oils and liver, while the palmitic acid moiety is ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-2-(docosanoyloxy)-3-(icosa-11,14-dienoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(docosanoyloxy)-3-(icosa-11,14-dienoyloxy)propoxy]phosphinic acid …
Matched description: … While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... The eicosadienoic acid moiety is derived from fish oils and liver, while the behenic acid moiety is derived …
Matched description: … While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... The eicosadienoic acid moiety is derived from fish oils and liver, while the behenic acid moiety is derived …
(2-aminoethoxy)[(2R)-3-(icosa-5,8,11-trienoyloxy)-2-(tetradecanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(icosa-5,8,11-trienoyloxy)-2-(tetradecanoyloxy)propoxy]phosphinic acid …
Matched description: … While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... The mead acid moiety is derived from fish oils, liver and kidney, while the myristic acid moiety is derived …
Matched description: … While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... The mead acid moiety is derived from fish oils, liver and kidney, while the myristic acid moiety is derived …
(2-aminoethoxy)[(2R)-2-(hexadecanoyloxy)-3-(icosa-5,8,11-trienoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-2-(hexadecanoyloxy)-3-(icosa-5,8,11-trienoyloxy)propoxy]phosphinic acid …
Matched description: … While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... The mead acid moiety is derived from fish oils, liver and kidney, while the palmitic acid moiety is derived …
Matched description: … While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 ... The mead acid moiety is derived from fish oils, liver and kidney, while the palmitic acid moiety is derived …
(2-aminoethoxy)[(2R)-3-(icosa-8,11,14,17-tetraenoyloxy)-2-(octadecanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(icosa-8,11,14,17-tetraenoyloxy)-2-(octadecanoyloxy)propoxy]phosphinic acid …
Matched description: … The eicsoatetraenoic acid moiety is derived from fish oils, while the stearic acid moiety is derived ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The eicsoatetraenoic acid moiety is derived from fish oils, while the stearic acid moiety is derived ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-3-(icosa-5,8,11,14,17-pentaenoyloxy)-2-(tetradecanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(icosa-5,8,11,14,17-pentaenoyloxy)-2-(tetradecanoyloxy)propoxy]phosphinic acid …
Matched description: … The eicosapentaenoic acid moiety is derived from fish oils, liver and kidney, while the myristic acid ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The eicosapentaenoic acid moiety is derived from fish oils, liver and kidney, while the myristic acid ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-3-(icosa-5,8,11,14,17-pentaenoyloxy)-2-(icosanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(icosa-5,8,11,14,17-pentaenoyloxy)-2-(icosanoyloxy)propoxy]phosphinic acid …
Matched description: … The eicosapentaenoic acid moiety is derived from fish oils, liver and kidney, while the arachidic acid ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The eicosapentaenoic acid moiety is derived from fish oils, liver and kidney, while the arachidic acid ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-3-(icosa-5,8,11,14,17-pentaenoyloxy)-2-(tetracosanoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(icosa-5,8,11,14,17-pentaenoyloxy)-2-(tetracosanoyloxy)propoxy]phosphinic acid …
Matched description: … The eicosapentaenoic acid moiety is derived from fish oils, liver and kidney, while the lignoceric acid ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The eicosapentaenoic acid moiety is derived from fish oils, liver and kidney, while the lignoceric acid ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-3-(docosanoyloxy)-2-(tetradec-9-enoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(docosanoyloxy)-2-(tetradec-9-enoyloxy)propoxy]phosphinic acid …
Matched description: … The behenic acid moiety is derived from groundnut oil, while the myristoleic acid moiety is derived from ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The behenic acid moiety is derived from groundnut oil, while the myristoleic acid moiety is derived from ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
(2-aminoethoxy)[(2R)-3-(docosanoyloxy)-2-(hexadec-9-enoyloxy)propoxy]phosphinic acid
Matched iupac: … (2-aminoethoxy)[(2R)-3-(docosanoyloxy)-2-(hexadec-9-enoyloxy)propoxy]phosphinic acid …
Matched description: … The behenic acid moiety is derived from groundnut oil, while the palmitoleic acid moiety is derived from ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …
Matched description: … The behenic acid moiety is derived from groundnut oil, while the palmitoleic acid moiety is derived from ... While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the ... They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18 …