1,4-Cyclohexanebis(methylamine), N,N'-bis(cyclohexylmethyl)-, dihydrochloride, (Z)- 1446-91-9 Cyclohexanemethylamine, N,N'-(1,4-cyclohexylenedimethylene)di-, dihydrochloride, (Z)- cis-N,N'-(1,4-Cyclohexylenedimethylene)dicyclohexanemethylamine dihydrochloride cis-N,N'-Bis(cyclohexylmethyl)-1,4-cyclohexanebis(methylamine) dihydrochloride