methyl 3 alpha-acetoxy-13 alpha-carbomethoxy-16-oxo-17-oxa-13,17-seco-7 alpha,17-cyclo-5 beta-androstane
methyl 3 alpha-acetoxy-13 alpha-carbomethoxy-16-oxo-17-oxa-13,17-seco-7 alpha,17-cyclo-5 beta-androstane(methyl 3 alpha-acetoxy-13 alpha-carbomethoxy-16-oxo-17-oxa-13,17-seco-7 alpha,17-cyclo-5 beta-androstane)
CAS: 74915-13-2
化学式: