1,4-Cyclohexanebis(methylamine), N,N'-bis(cyclohexylethyl)-, dihydrochloride, (E)- 3949-60-8 Cyclohexaneethylamine, N,N'-(1,4-cyclohexylenedimethylene)di-, dihydrochloride, (E)- trans-N,N'-(1,4-Cyclohexylenedimethylene)dicyclohexaneethylamine dihydrochloride trans-N,N'-Bis(cyclohexylethyl)-1,4-cyclohexanebis(methylamine) dihydrochloride