| | 4-[(10R,13R,17R)-3,7-DIHYDROXY-10,13-DIMETHYL-2,3,4,5,6,7,8,9,11,12,14,15,16,17-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-17-YL]PENTANOIC ACID CAS:15357-34-3 4-[(1E,2E,4R,6E)-8-[(2R,4S,6R,8R,9S)-8-ETHYL-4-HYDROXY-9-METHYL-1,7-DIOXASPIRO[5.5]UNDEC-2-YL]-4,6-DIMETHYL-2,6-OCTADIENYLIDENE]-3,4-DIHYDRO-7-METHYL-1H-2-BENZOPYRAN-1-ONE CAS:87292-15-7 |