Product Name : Ethynyl Estradiol-d4Description:Product informationCAS: 350820-06-3Molecular Weight:300.43Formula: C20H24O2Chemical Name: (1R,3aS,3bR,9bS,11aS)-1-ethynyl-11a-methyl(2,2,6,8-²H₄)-1H,2H,3H,3aH,3bH,4H,5H,9bH,10H,11H,11aH-cyclopentaphenanthrene-1,7-diolSmiles : C1()C23CCC4=C(C=C()C(O)=C4)3CC2(C)1(O)C#CInChiKey: BFPYWIDHMRZLRN-LJEVPYBISA-NInChi...