(E)-1-(4-(2-Dimethylaminoethoxy)phenyl)-1,2-diphenyl-1,2-dioxobutane (Z)-2-(4-(1,2-Oxodiphenyl-1-butane)phenoxy)-N,N-dimethylethanamine 92137-93-4 Ethanamine, 2-(4-(3-ethyl-2,3-diphenyloxiranyl)phenoxy)-N,N-dimethyl-, cis- Tamoxifen epoxide cis-2-(4-(3-Ethyl-2,3-diphenyloxiranyl)phenoxy)-N,N-dimethylethanamine