68657-11-4 N-(2,6-Dimethylphenyl)-N'-((ethoxyamino)iminomethyl)urea hydrochloride Urea, 1-(2,6-dimethylphenyl)-3-ethoxyamidino-, hydrochloride Urea, N-(2,6-dimethylphenyl)-N'-((ethoxyamino)iminomethyl)-, monohydrochloride