Brand: NANJIAN Model: H-11 Min. Order: 100g 17a-Methyl-1-Testosterone 17a-Methyl-1-Testosterone 17a-Methyl-1-Testosterone 17a-Methyl-1-Testosterone Product Name:17a-Methyl-1-testosterone Molecular formula:C20H30O2 Description: White or almost white crystalline powder Specification: Enterprise Standard Packing:Foil bag or fiber drum