(10S,13R,14R,17R)-4,4,10,13,14-五甲基-17-[(2R)-6-甲基-5-亚甲基庚烷-2-基]-1,2,5,6,7,11,12,15,16,17-十氢环戊烯并[a]菲-3-酮
118492-82-3