(3R,5S,7R,8R,9S,10S,12S,13R,14S)-17-[(2R)-6-羟基-6-甲基庚烷-2-基]-10,13-二甲基-2,3,4,5,6,7,8,9,11,12,14,15,16,17-十四氢-1H-环戊二烯并[a]菲-3,7,12-三酚
18866-87-0