(Z)-2-(4-(1,2-Diphenyl-1-butenyl)phenoxy)-N,N,N-trimethylethanaminium iodide 107256-99-5 Ethanaminium, 2-(4-(1,2-diphenyl-1-butenyl)phenoxy)-N,N,N-trimethyl-, iodide, (Z)- Tamoxifen methiodide