1,2-Bis(N,N-dimethyl-N'-(p-cyclohexylphenyl)guanidyl)ethane dihydrochloride 120570-68-5 Guanidine, N,N'''-1,2-ethanediylbis(N''-(4-cyclohexylphenyl)-N',N'-dimethyl-, dihydrochloride N,N'''-1,2-Ethanediylbis(N''-(4-cyclohexylphenyl)-N',N'-dimethylguanidine) dihydrochloride