[(3R,4aS,6aR,10aR,10bS)-3-ethenyl-4a,7,7,10a-tetramethyl-2,5,6,6a,8,9,10,10b-octahydro-1H-benzo[f]chromen-3-yl]methanol

2-苯基咪唑啉

对氯苯乙酮

对甲基苯乙酮

4-氟苯乙酮