1-acetoxy-17-ethinyl-17-hydroxy-18-methyl-4-estren-3-one
CAS No. 53020-96-5
1-acetoxy-17-ethinyl-17-hydroxy-18-methyl-4-estren-3-one
EBPC 57056-57-2
1-(4-溴-苯基)-1H-四唑