104881-54-1
methyl 12α-acetoxy-2β-bromo-3-oxo-5β-cholan-24-oate
→
104854-44-6
methyl 12α-acetoxy-1β-hydroxy-3-oxo-5β-cholan-24-oate
80434-32-8
(1β,3α,5β,12α)-1,3,12-Trihydroxycholan-24-oic acid