Drostanolone Enanthate CAS No.: 472-61-145 Content: 99% Molecular formula: C40H52O4 Molecular Weight: 596.86 Appearance: pinkiness crystalline powder Specification: USP30/BP2005 Packing: 1kg/foil bag Storage: Stored and protected from light. Welcome to enquiry me for more products information , and I will supply my soonest reply and help to you. Thanks.