1.0 2026-09-22 00:13:00 UTC 2026-09-22 00:13:42 UTC FDB117361 Andrastin A methyl (3S,5R,8S,9R,10S,13R,14R)-3-acetoxy-10-formyl-4,4,8,12,13,16-hexamethyl-15,17-dioxo-2,3,5,6,7,9-hexahydro-1H-cyclopenta[a]phenanthrene-14-carboxylate methyl (3S,5R,8S,9R,10S,13R,14R)-3-acetyloxy-10-formyl-4,4,8,12,13,16-hexamethyl-15,17-dioxo-2,3,5,6,7,9-hexahydro-1H-cyclopenta[a]phenanthrene-14-carboxylate C28H38O7 486.6 486.26175355 CC1C(=O)C2(C(=CC3C(C2(C1=O)C(=O)OC)(CCC4C3(CCC(C4(C)C)OC(=O)C)C=O)C)C)C InChI=1S/C28H38O7/c1-15-13-19-25(6,28(23(33)34-8)22(32)16(2)21(31)26(15,28)7)11-9-18-24(4,5)20(35-17(3)30)10-12-27(18,19)14-29/h13-14,16,18-20H,9-12H2,1-8H3/t16?,18-,19-,20+,25+,26+,27+,28-/m1/s1 GRBXNADBNJGZRK-GJEDHNSHSA-N average_mass 486.6 ChemAxon mono_mass 486.26175355 ChemAxon smiles CC1C(=O)C2(C(=CC3C(C2(C1=O)C(=O)OC)(CCC4C3(CCC(C4(C)C)OC(=O)C)C=O)C)C)C ChemAxon formula C28H38O7 ChemAxon inchi InChI=1S/C28H38O7/c1-15-13-19-25(6,28(23(33)34-8)22(32)16(2)21(31)26(15,28)7)11-9-18-24(4,5)20(35-17(3)30)10-12-27(18,19)14-29/h13-14,16,18-20H,9-12H2,1-8H3/t16?,18-,19-,20+,25+,26+,27+,28-/m1/s1 ChemAxon inchikey GRBXNADBNJGZRK-GJEDHNSHSA-N ChemAxon