53603-94-4
(22E)-3α,5α-cyclo-6β-methoxystigmast-22-ene
→
~86%
51231-23-3
3α,5-cyclo-22-hydroxy-5α-23,24-bisnorcholan-6β-ol 6-methyl ether
77058-74-3
(24S)-24,25-环氧胆固醇
10162-98-8
(20S)-20-methyl-pregnene-(5)-diol-(3β.21)