13012-98-1 BRN 1912493 Phosphonic diamide, p-(bis(dimethylamino)methyleneamino)-N,N,N',N'-tetramethyl- Phosphoric triamide, N-(bis(dimethylamino)methylene)-N',N',N'',N''-tetramethyl- p-(Bis(dimethylamino)methyleneamino)-N,N,N',N'-tetramethylphosphonic diamide