73545-23-0 EINECS 277-534-8 N-(16,16-Bis(2-methoxyethoxy)-17,20-dioxa-3,6,9,12-tetraaza-16-silahenicos-1-yl)nonanamide monohydrochloride N-(2-((2-((2-((2-Aminoethyl)amino)ethyl)amino)ethyl)amino)ethyl)-N''''-(3-(tris(2-methoxyethoxy)silyl)propyl)nonanamide hydrochloride Nonanamide, N-(16,16-bis(2-methoxyethoxy)-17,20-dioxa-3,6,9,12-tetraaza-16-silaheneicos-1-yl)-, monohydrochloride