Synonyms: (Dimethyl)tris(diethyl)amide of pyrophosphoric acid;Pyrophosphoric tetraamide, N'-(dimethyl)-N,N'',N'''-tris(diethyl)-;n,n,n',n',n'',n'''-hexaethyl-n'',n'''-dimethyldiphosphoric tetraamide;AC1L3EL3;AC1Q6T48;AR-1K0678;LS-136506;N-[diethylamino-[diethylamino-[ethyl(methyl)amino]phosphoryl]oxyphosphoryl]-N-methylethanamine