Search Results for compound
Searching compound for nb methyl returned 6061 results.
Displaying compounds 376 - 400 of 6061 in total
FDB030510
816-66-0
4-methyl-2-oxopentanoic acid
Matched name: … 4-methyl-2-oxopentanoate …
Matched iupac: … 4-methyl-2-oxopentanoic acid …
Matched iupac: … 4-methyl-2-oxopentanoic acid …
1,6-dihydroxy-2-(2-hydroxy-3-methylbut-3-en-1-yl)-3,7-dimethoxy-8-(3-methylbut-2-en-1-yl)-9H-xanthen-9-one
Matched synonyms: … 1,6-Dihydroxy-3,7-dimethoxy-2-(2-hydroxy-3-methyl-3-butenyl)-8-(3-methyl-2-butenyl)-xanthone …
Matched name: … 1,6-Dihydroxy-3,7-dimethoxy-2-(2-hydroxy-3-methyl-3-butenyl)-8-(3-methyl-2-butenyl)-xanthone …
Matched description: … -3-butenyl)-8-(3-methyl-2-butenyl)-xanthone is found in fruits. ... Constituent of the heartwood of Garcinia mangostana (mangosteen). 1,6-Dihydroxy-3,7-dimethoxy-2-(2-hydroxy-3-methyl …
Matched name: … 1,6-Dihydroxy-3,7-dimethoxy-2-(2-hydroxy-3-methyl-3-butenyl)-8-(3-methyl-2-butenyl)-xanthone …
Matched description: … -3-butenyl)-8-(3-methyl-2-butenyl)-xanthone is found in fruits. ... Constituent of the heartwood of Garcinia mangostana (mangosteen). 1,6-Dihydroxy-3,7-dimethoxy-2-(2-hydroxy-3-methyl …
4-hydroxy-4-methylcyclohex-2-en-1-one
Matched description: … Xi-4-hydroxy-4-methyl-2-cyclohexen-1-one is a member of the class of compounds known as cyclohexenones ... -methyl-2-cyclohexen-1-one a potential biomarker for the consumption of this food product. ... Xi-4-hydroxy-4-methyl-2-cyclohexen-1-one can be found in herbs and spices, which makes xi-4-hydroxy-4 …
FDB008156
2758-18-1
3-methylcyclopent-2-en-1-one
Matched synonyms: … 3-Methyl-2-cyclopentenone ... 1-Methyl-1-cyclopenten-3-one ... 2-Cyclopenten-1-one, 3-methyl- …
Matched name: … 3-Methyl-2-cyclopenten-1-one …
Matched description: … 3-Methyl-2-cyclopenten-1-one, also known as fema 3435, belongs to the class of organic compounds known ... as cyclic ketones. 3-Methyl-2-cyclopenten-1-one is a cyclic organic compound, containing a ketone that ... is conjugated to a double bond, Œ± to the carbonyl. 3-Methyl-2-cyclopenten-1-one is an extremely weak …
Matched name: … 3-Methyl-2-cyclopenten-1-one …
Matched description: … 3-Methyl-2-cyclopenten-1-one, also known as fema 3435, belongs to the class of organic compounds known ... as cyclic ketones. 3-Methyl-2-cyclopenten-1-one is a cyclic organic compound, containing a ketone that ... is conjugated to a double bond, Œ± to the carbonyl. 3-Methyl-2-cyclopenten-1-one is an extremely weak …
5-ethylidene-2-methyl-4-oxo-4,5-dihydrofuran-3-olate
Matched name: … (2E)-2-ethylidene-4-hydroxy-5-methyl-3(2H)-furanone …
Matched iupac: … 5-ethylidene-2-methyl-4-oxo-4,5-dihydrofuran-3-olate …
Matched description: … (based on its pKa). (2e)-2-ethylidene-4-hydroxy-5-methyl-3(2h)-furanone can be found in a number of ... (2e)-2-ethylidene-4-hydroxy-5-methyl-3(2h)-furanone is soluble (in water) and a very weakly acidic compound ... vegetables, black cabbage, mammee apple, and mamey sapote, which makes (2e)-2-ethylidene-4-hydroxy-5-methyl …
Matched iupac: … 5-ethylidene-2-methyl-4-oxo-4,5-dihydrofuran-3-olate …
Matched description: … (based on its pKa). (2e)-2-ethylidene-4-hydroxy-5-methyl-3(2h)-furanone can be found in a number of ... (2e)-2-ethylidene-4-hydroxy-5-methyl-3(2h)-furanone is soluble (in water) and a very weakly acidic compound ... vegetables, black cabbage, mammee apple, and mamey sapote, which makes (2e)-2-ethylidene-4-hydroxy-5-methyl …
5-hydroxy-2,6,15-trimethyl-14-(6-methylheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(10)-ene-6-carboxylate
Matched name: … 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol …
Matched description: … 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol is practically insoluble (in water) and a weakly acidic ... compound (based on its pKa). 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol can be found in a number of ... items such as oil-seed camellia, opium poppy, macadamia nut, and red algae, which makes 4α-carboxy-4β-methyl …
Matched description: … 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol is practically insoluble (in water) and a weakly acidic ... compound (based on its pKa). 4α-carboxy-4β-methyl-5α-cholesta-8-en-3β-ol can be found in a number of ... items such as oil-seed camellia, opium poppy, macadamia nut, and red algae, which makes 4α-carboxy-4β-methyl …
(2R)-2-amino-3-methanesulfinylpropanoic acid
Matched name: … S-Methyl-L-cysteine sulfoxide …
Matched description: … S-methyl-l-cysteine sulfoxide can be found in radish and soft-necked garlic, which makes S-methyl-l-cysteine ... S-methyl-l-cysteine sulfoxide, also known as methiin, (l-ala)-(R)-isomer or kale anemia factor, is a ... S-methyl-l-cysteine sulfoxide is soluble (in water) and a moderately acidic compound (based on its pKa …
Matched description: … S-methyl-l-cysteine sulfoxide can be found in radish and soft-necked garlic, which makes S-methyl-l-cysteine ... S-methyl-l-cysteine sulfoxide, also known as methiin, (l-ala)-(R)-isomer or kale anemia factor, is a ... S-methyl-l-cysteine sulfoxide is soluble (in water) and a moderately acidic compound (based on its pKa …
FDB010601
33922-66-6
2-hexyl-5-methyl-2,3-dihydrofuran-3-one
Matched synonyms: … 2-Hexyl-5-methyl-3-oxo-2,3-dihydrofuran …
Matched iupac: … 2-hexyl-5-methyl-2,3-dihydrofuran-3-one …
Matched description: … Xi-2-hexyl-5-methyl-3(2h)-furanone is a member of the class of compounds known as furanones. ... methyl-3(2h)-furanone a potential biomarker for the consumption of this food product. ... Xi-2-hexyl-5-methyl-3(2h)-furanone can be found in onion-family vegetables, which makes xi-2-hexyl-5- …
Matched iupac: … 2-hexyl-5-methyl-2,3-dihydrofuran-3-one …
Matched description: … Xi-2-hexyl-5-methyl-3(2h)-furanone is a member of the class of compounds known as furanones. ... methyl-3(2h)-furanone a potential biomarker for the consumption of this food product. ... Xi-2-hexyl-5-methyl-3(2h)-furanone can be found in onion-family vegetables, which makes xi-2-hexyl-5- …
2-methyl-6-(3,7,11,15-tetramethylhexadec-2-en-1-yl)benzene-1,4-diol
Matched name: … 2-methyl-6-phytyl-1,4-benzoquinol …
Matched iupac: … 2-methyl-6-(3,7,11,15-tetramethylhexadec-2-en-1-yl)benzene-1,4-diol …
Matched description: … 2-methyl-6-phytyl-1,4-benzoquinol is a member of the class of compounds known as diterpenoids. ... Diterpenoids are terpene compounds formed by four isoprene units. 2-methyl-6-phytyl-1,4-benzoquinol is ... practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 2-methyl-6-phytyl …
Matched iupac: … 2-methyl-6-(3,7,11,15-tetramethylhexadec-2-en-1-yl)benzene-1,4-diol …
Matched description: … 2-methyl-6-phytyl-1,4-benzoquinol is a member of the class of compounds known as diterpenoids. ... Diterpenoids are terpene compounds formed by four isoprene units. 2-methyl-6-phytyl-1,4-benzoquinol is ... practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 2-methyl-6-phytyl …
FDB029678
3033-23-6
4-methyl-2-(2-methylprop-1-en-1-yl)oxane
Matched name: … tetrahydro-4-methyl-2-(2-methyl-1-propenyl)-2,5-cis-2H-pyran …
Matched iupac: … 4-methyl-2-(2-methylprop-1-en-1-yl)oxane …
Matched iupac: … 4-methyl-2-(2-methylprop-1-en-1-yl)oxane …
FDB001780
93199-03-2
(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(1R)-1-phenylethoxy]oxane-3,4,5-triol
Matched synonyms: … 4-(4-Methyl-3-pentenyl)-3-cyclohexene-1-carboxaldehyde …
Matched description: … 4-(4-methyl-3-pentenyl)-3-cyclohexene-1-carboxaldehyde is a member of the class of compounds known as ... Monocyclic monoterpenoids are monoterpenoids containing 1 ring in the isoprene chain. 4-(4-methyl-3-pentenyl ... is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 4-(4-methyl …
Matched description: … 4-(4-methyl-3-pentenyl)-3-cyclohexene-1-carboxaldehyde is a member of the class of compounds known as ... Monocyclic monoterpenoids are monoterpenoids containing 1 ring in the isoprene chain. 4-(4-methyl-3-pentenyl ... is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 4-(4-methyl …
FDB011208
77822-41-4
(3E)-6-methyl-6-(5-methylfuran-2-yl)hept-3-en-2-one
Matched name: … (E)-6-Methyl-6-(5-methyl-2-furanyl)-3-hepten-2-one …
Matched iupac: … (3E)-6-methyl-6-(5-methylfuran-2-yl)hept-3-en-2-one …
Matched description: … (E)-6-Methyl-6-(5-methyl-2-furanyl)-3-hepten-2-one is found in many foods, some of which are herbs and …
Matched iupac: … (3E)-6-methyl-6-(5-methylfuran-2-yl)hept-3-en-2-one …
Matched description: … (E)-6-Methyl-6-(5-methyl-2-furanyl)-3-hepten-2-one is found in many foods, some of which are herbs and …
6-(hydroxymethyl)-2,6,15-trimethyl-14-(6-methylhept-5-en-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(10)-en-5-ol
Matched name: … 4α-hydroxymethyl-4β-methyl-5α-cholesta-8,24-dien-3β-ol …
Matched description: … 4α-hydroxymethyl-4β-methyl-5α-cholesta-8,24-dien-3β-ol is a member of the class of compounds known as ... Triterpenoids are terpene molecules containing six isoprene units. 4α-hydroxymethyl-4β-methyl-5α-cholesta ... practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 4α-hydroxymethyl-4β-methyl …
Matched description: … 4α-hydroxymethyl-4β-methyl-5α-cholesta-8,24-dien-3β-ol is a member of the class of compounds known as ... Triterpenoids are terpene molecules containing six isoprene units. 4α-hydroxymethyl-4β-methyl-5α-cholesta ... practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 4α-hydroxymethyl-4β-methyl …
(2S,5S,7R,11S,14R,15R)-14-[(2R)-5,6-dimethylhept-5-en-2-yl]-2,6,6,11,15-pentamethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(17)-en-5-ol
Matched name: … 24-Methyl-lanost-9(11)-en-3-beta-ol …
Matched description: … 24-methyl-lanost-9(11)-en-3-beta-ol is practically insoluble (in water) and an extremely weak acidic ... compound (based on its pKa). 24-methyl-lanost-9(11)-en-3-beta-ol can be found in a number of food items ... such as yellow bell pepper, green bell pepper, pepper (c. annuum), and red bell pepper, which makes 24-methyl-lanost …
Matched description: … 24-methyl-lanost-9(11)-en-3-beta-ol is practically insoluble (in water) and an extremely weak acidic ... compound (based on its pKa). 24-methyl-lanost-9(11)-en-3-beta-ol can be found in a number of food items ... such as yellow bell pepper, green bell pepper, pepper (c. annuum), and red bell pepper, which makes 24-methyl-lanost …
5-(2-{[({[5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphonato}oxy)phosphinato]oxy}ethyl)-4-methyl-1,3-thiazole-2-carboxylate
Matched name: … 2-carboxylate-4-methyl-5-beta-(ethyl adenosine 5-diphosphate) thiazole …
Matched iupac: … )-4-methyl-1,3-thiazole-2-carboxylate ... 5-(2-{[({[5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphonato}oxy)phosphinato]oxy}ethyl …
Matched description: … 2-carboxylate-4-methyl-5-beta-(ethyl adenosine 5-diphosphate) thiazole is slightly soluble (in water ... ) and a moderately acidic compound (based on its pKa). 2-carboxylate-4-methyl-5-beta-(ethyl adenosine ... chinese mustard, garden rhubarb, oyster mushroom, and black elderberry, which makes 2-carboxylate-4-methyl …
Matched iupac: … )-4-methyl-1,3-thiazole-2-carboxylate ... 5-(2-{[({[5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphonato}oxy)phosphinato]oxy}ethyl …
Matched description: … 2-carboxylate-4-methyl-5-beta-(ethyl adenosine 5-diphosphate) thiazole is slightly soluble (in water ... ) and a moderately acidic compound (based on its pKa). 2-carboxylate-4-methyl-5-beta-(ethyl adenosine ... chinese mustard, garden rhubarb, oyster mushroom, and black elderberry, which makes 2-carboxylate-4-methyl …
FDB030541
2789-43-7
(1R,2S,6S,7S,11R,14R,15R)-2,6,15-trimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-5-one
Matched name: … 4α-methyl-5α-cholest-7-en-3-one …
Matched description: … Thus, 4-alpha-methyl-5-alpha-cholest-7-en-3-one is considered to be a sterol lipid molecule. 4-alpha-methyl ... 4-alpha-methyl-5-alpha-cholest-7-en-3-one, also known as (4alpha,5alpha)-4-methylcholest-7-en-3-one, ... It can also be found in the extracellular space. 4-alpha-methyl-5-alpha-cholest-7-en-3-one exists in …
Matched description: … Thus, 4-alpha-methyl-5-alpha-cholest-7-en-3-one is considered to be a sterol lipid molecule. 4-alpha-methyl ... 4-alpha-methyl-5-alpha-cholest-7-en-3-one, also known as (4alpha,5alpha)-4-methylcholest-7-en-3-one, ... It can also be found in the extracellular space. 4-alpha-methyl-5-alpha-cholest-7-en-3-one exists in …
(2S,5S,6R,15R)-6-(hydroxymethyl)-2,6,15-trimethyl-14-(6-methylheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(10)-en-5-ol
Matched name: … 4α-hydroxymethyl-4β-methyl-5α-cholesta-8-en-3β-ol …
Matched description: … 4alpha-hydroxymethyl-4beta-methyl-5alpha-cholesta-8-en-3beta-ol is a member of the class of compounds ... Triterpenoids are terpene molecules containing six isoprene units. 4alpha-hydroxymethyl-4beta-methyl- ... Within the cell, 4alpha-hydroxymethyl-4beta-methyl-5alpha-cholesta-8-en-3beta-ol is primarily located …
Matched description: … 4alpha-hydroxymethyl-4beta-methyl-5alpha-cholesta-8-en-3beta-ol is a member of the class of compounds ... Triterpenoids are terpene molecules containing six isoprene units. 4alpha-hydroxymethyl-4beta-methyl- ... Within the cell, 4alpha-hydroxymethyl-4beta-methyl-5alpha-cholesta-8-en-3beta-ol is primarily located …
[(2R,3S)-2,3,4-trihydroxy-3-methylbutoxy]phosphonic acid
Matched name: … 2-C-methyl-D-erythritol-4-phosphate …
Matched description: … 2-c-methyl-d-erythritol-4-phosphate is a member of the class of compounds known as monoalkyl phosphates ... -4-phosphate is soluble (in water) and a moderately acidic compound (based on its pKa). 2-c-methyl-d-erythritol ... food items such as tea, narrowleaf cattail, chickpea, and rocket salad (sspecies), which makes 2-c-methyl-d-erythritol …
Matched description: … 2-c-methyl-d-erythritol-4-phosphate is a member of the class of compounds known as monoalkyl phosphates ... -4-phosphate is soluble (in water) and a moderately acidic compound (based on its pKa). 2-c-methyl-d-erythritol ... food items such as tea, narrowleaf cattail, chickpea, and rocket salad (sspecies), which makes 2-c-methyl-d-erythritol …
2,6,15-trimethyl-14-(6-methylhept-5-en-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-5-ol
Matched name: … 4α-methyl-5α-cholesta-7,24-dien-3β-ol …
Matched description: … 4α-methyl-5α-cholesta-7,24-dien-3β-ol belongs to cholesterols and derivatives class of compounds. ... Those are compounds containing a 3-hydroxylated cholestane core. 4α-methyl-5α-cholesta-7,24-dien-3β-ol ... is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 4α-methyl …
Matched description: … 4α-methyl-5α-cholesta-7,24-dien-3β-ol belongs to cholesterols and derivatives class of compounds. ... Those are compounds containing a 3-hydroxylated cholestane core. 4α-methyl-5α-cholesta-7,24-dien-3β-ol ... is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 4α-methyl …
(2R)-4-({[({[(2R,3R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)-N-[2-({2-[(2,6-dimethyl-5-methylidenehept-2-enoyl)sulfanyl]ethyl}-C-hydroxycarbonimidoyl)ethyl]-2-hydroxy-3,3-dimethylbutanimidic acid
Matched name: … trans-2-Methyl-5-isopropylhexa-2,5-dienoyl-CoA …
Matched description: … trans-2-Methyl-5-isopropylhexa-2,5-dienoyl-CoA is an intermediate in Limonene and pinene degradation. ... -3-enoic acid and is converted from trans-2-Methyl-5-isopropylhexa-2,5-dienoic acid via the enzyme ( ... trans-2-Methyl-5-isopropylhexa-2,5-dienoyl-CoA is the 4th to last step in the synthesis of 3-Isopropylbut …
Matched description: … trans-2-Methyl-5-isopropylhexa-2,5-dienoyl-CoA is an intermediate in Limonene and pinene degradation. ... -3-enoic acid and is converted from trans-2-Methyl-5-isopropylhexa-2,5-dienoic acid via the enzyme ( ... trans-2-Methyl-5-isopropylhexa-2,5-dienoyl-CoA is the 4th to last step in the synthesis of 3-Isopropylbut …
5-hydroxy-2,6,15-trimethyl-14-(6-methylhept-5-en-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(10)-ene-6-carboxylate
Matched name: … 4α-carboxy-4β-methyl-5α-cholesta-8,24-dien-3β-ol …
Matched description: … 4α-carboxy-4β-methyl-5α-cholesta-8,24-dien-3β-ol is practically insoluble (in water) and a weakly acidic ... compound (based on its pKa). 4α-carboxy-4β-methyl-5α-cholesta-8,24-dien-3β-ol can be found in a number ... items such as nutmeg, common persimmon, common salsify, and lemon thyme, which makes 4α-carboxy-4β-methyl …
Matched description: … 4α-carboxy-4β-methyl-5α-cholesta-8,24-dien-3β-ol is practically insoluble (in water) and a weakly acidic ... compound (based on its pKa). 4α-carboxy-4β-methyl-5α-cholesta-8,24-dien-3β-ol can be found in a number ... items such as nutmeg, common persimmon, common salsify, and lemon thyme, which makes 4α-carboxy-4β-methyl …
2-methyl-5-(prop-1-en-2-yl)cyclohexan-1-ol
Matched iupac: … 2-methyl-5-(prop-1-en-2-yl)cyclohexan-1-ol …
Matched description: … Dihydrocarveol, also known as 2-methyl-5-(1-methylethenyl)cyclohexanol or 6-methyl-3-isopropenylcyclohexanol ... P-menthane consists of the cyclohexane ring with a methyl group and a (2-methyl)-propyl group at the …
Matched description: … Dihydrocarveol, also known as 2-methyl-5-(1-methylethenyl)cyclohexanol or 6-methyl-3-isopropenylcyclohexanol ... P-menthane consists of the cyclohexane ring with a methyl group and a (2-methyl)-propyl group at the …
FDB022024
14925-93-0
2-methyl-3-oxopentanoic acid
Matched synonyms: … 2-Methyl-3-ketovalerate ... 2-Methyl-3-oxovalerate ... 2-Methyl-3-oxo-pentanoate …
Matched name: … 2-Methyl-3-ketovaleric acid …
Matched iupac: … 2-methyl-3-oxopentanoic acid …
Matched description: … 2-Methyl-3-ketovaleric acid is a metabolite of beta-leucine in the beta-keto pathway of leucine metabolism ... . 2-Methyl-3-ketovaleric acid is a known pathological metabolite and associated with propionic acidemia ... (PMID 7389125, 6820422, 7119896, 7430116, 3356699) 2-Methyl-3-ketovaleric acid induces a strong activity …
Matched name: … 2-Methyl-3-ketovaleric acid …
Matched iupac: … 2-methyl-3-oxopentanoic acid …
Matched description: … 2-Methyl-3-ketovaleric acid is a metabolite of beta-leucine in the beta-keto pathway of leucine metabolism ... . 2-Methyl-3-ketovaleric acid is a known pathological metabolite and associated with propionic acidemia ... (PMID 7389125, 6820422, 7119896, 7430116, 3356699) 2-Methyl-3-ketovaleric acid induces a strong activity …
(2-hydroxy-4-methylphenyl)oxidanesulfonic acid
Matched name: … 4-Methyl-catechol-1-O-sulphate …
Matched description: … 4-methyl-catechol-1-o-sulphate is a member of the class of compounds known as phenylsulfates. ... Phenylsulfates are compounds containing a sulfuric acid group conjugated to a phenyl group. 4-methyl-catechol …
Matched description: … 4-methyl-catechol-1-o-sulphate is a member of the class of compounds known as phenylsulfates. ... Phenylsulfates are compounds containing a sulfuric acid group conjugated to a phenyl group. 4-methyl-catechol …
(2-hydroxy-5-methylphenyl)oxidanesulfonic acid
Matched name: … 4-Methyl-catechol-2-O-sulphate …
Matched description: … 4-methyl-catechol-2-o-sulphate is a member of the class of compounds known as phenylsulfates. ... Phenylsulfates are compounds containing a sulfuric acid group conjugated to a phenyl group. 4-methyl-catechol …
Matched description: … 4-methyl-catechol-2-o-sulphate is a member of the class of compounds known as phenylsulfates. ... Phenylsulfates are compounds containing a sulfuric acid group conjugated to a phenyl group. 4-methyl-catechol …