CAS No. 1172-82-3 6-methyl-3,20-dioxopregn-4-en-17-yl acetate 17-乙酸甲羟孕酮 Catalog No.: 304700 Name: 6-methyl-3,20-dioxopregn-4-en-17-yl acetate CAS: 1172-82-3 Formula: C24H34 O4 Inquire about this product → | Safety data