41294-56-8
阿法骨化醇
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112670-85-6
阿尔法骨化醇中间体
112670-83-4
(((1R,3S,E)-5-(2-((1R,3aS,7aR,E)-7a-methyl-1-((2S)-6-methyl-3-(methylselanyl)heptan-2-yl)octahydro-4H-inden-4-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diyl)bis(oxy))bis(tert-butyldimethylsilane)