1-(2,6-Diethylphenyl)-3-ethylamidino-urea sulfate 65009-20-3 N-(2,6-Diethylphenyl)-N'-((ethylamino)iminomethyl)urea sulfate (1:1) Urea, 1-(2,6-diethylphenyl)-3-ethylamidino-, sulfate Urea, N-(2,6-diethylphenyl)-N'-((ethylamino)iminomethyl)-, sulfate (1:1)