Synonyms: Urea, 1-(4-amino-2,6-diethylphenyl)-3-methylamidino-, dihydrochloride;N-(4-Amino-2,6-diethylphenyl)-N'-(imino(methylamino)methyl)-urea dihydrochloride;Urea, N-(4-amino-2,6-diethylphenyl)-N'-(imino(methylamino)methyl)-, dihydrochloride;AC1MHFPN;LS-158823;1-(4-amino-2,6-diethylphenyl)-3-(N'-methylcarbamimidoyl)urea dihydrochloride;66871-53-2