1,3,5-Triazine-2,4,6-triamine, N,N,N',N',N''-pentamethyl-, hydrochloride 1,3,5-Triazine-2,4,6-triamine, N,N,N',N',N''-pentamethyl-, monohydrochloride (9CI) 16268-62-5 16268-63-6 AI3-51240 MELAMINE, PENTAMETHYL-, HYDROCHLORIDE Melamine, N2,N2,N4,N4,N6-pentamethyl-, monohydrochloride NSC 118742 Pentamethylmelamine monohydrochloride