10452-64-9
methyl 3α-acetoxy-6α-bromo-7-oxo-5β-cholan-24-oate
→
3664-87-7
3α-hydroxy-5β-chol-6-en-24-oic acid
10452-65-0
methyl 3α-acetoxy-7-oxo-5β-cholan-24-oate
434-13-9
石胆酸