3-Amidino-1-(2,6-dimethylphenyl)-1-methyl-urea hydrochloride 68656-68-8 N'-(Aminoiminomethyl)-N-(2,6-dimethylphenyl)-N-methylurea hydrochloride Urea, 3-amidino-1-(2,6-dimethylphenyl)-1-methyl-, hydrochloride Urea, N'-(aminoiminomethyl)-N-(2,6-dimethylphenyl)-N-methyl-, monohydrochloride