... -1-testosterone CAS: 65-04-3 MF: C20H30O2 Molecular Weight: 302.45 Content: 98% Packaging: 1kg aluminum foil bag EINECS:200-366 ... , Bitcoin . Usage:The 17α-Methyl-1-testosterone, with the CAS registry number 65-04-3, is also known as Androst-1-en ... belongs to the product category of Steroid and Hormone. Its EINECS number is 200-366-3. This chemical's molecular formula is ...