1-Ethylmethylamidino-3-(2,6-xylyl)-urea hydrochloride 68656-89-3 N-(2,6-Dimethylphenyl)-N'-((ethylmethylamino)iminomethyl)urea hydrochloride Urea, 1-ethylmethylamidino-3-(2,6-xylyl)-, hydrochloride Urea, N-(2,6-dimethylphenyl)-N'-((ethylmethylamino)iminomethyl)-, monohydrochloride