51744-66-2
vitamin D2
→
~87%
65377-91-5
(3aR)-3ar-Methyl-3c-((1R:4R)-1.4.5-trimethyl-hexen-(2t)-yl)-7-[2-((2S)-5t-hydroxy-2r-methyl-cyclohexyliden-(seqcis))-aethyliden-(seqtrans)]-(7atH)-hexahydro-indan
+
67-96-9
双氢速甾醇
141277-81-8
(2E)-[2-[(2'S,5'S)-5'-[(tert-butyldimethylsilyl)oxy]-2'-methylcyclohexylidene]ethyl]diphenylphosphine oxide
→
67-96-9
双氢速甾醇