16-DPA (979-02-2) 1,Content:98.5-99.0% 2,Main impurities: ... :0.5%max 4,Packing:20Kg/drum 16-DPA (979-02-2) 16-Dehydropregnenolone AcetateChemical name: 3β-hydroxy - pregna--5,16 ... resin Structural formula:Molecular formula: C23H32O3Molecular weight: 356.50CAS #: 979-02-2 HS Code: 2915299090EC NO: 213-558-7 InChI: InChI ... -2004 idt ISO14001, 2004 Environmental Management System 16-DPA (979-02-2)