1,4-Cyclohexanebis(methylamine), N,N'-bis(3-norbornylmethyl)-, dihydrochloride, (E)- 1170-63-4 3-Norbornanemethylamine, N,N'-(1,4-cyclohexylenedimethylene)di-, dihydrochloride, (E)- trans-N,N'-(1,4-Cyclohexylenedimethylene)di(3-norbornanemethylamine) dihydrochloride trans-N,N'-Bis(3-norbornylmethyl)-1,4-cyclohexanebis(methylamine) dihydrochloride