72542-49-5 (3S,8S,9S,10R,13R,14S,17R)-17-((R)-4-((R)-3,3-二甲基环氧乙烷-2-基)丁-2-基)-10,13-二甲基-2,3,4,7,8,9,10,11,12,13,14,15,16,17-十四氢-1H-环戊[a]菲-3-醇
1250-95-9 (4aR,5aS,6aS,6bS,9R,9aR,11aS,11bR)-9a,11b-二甲基-9-((R)-6-甲基庚-2-基)十六氢环戊烷并[1,2]菲并[8a,9-b]氧杂环戊烷-3-醇