1,4-Cyclohexanebis(methylamine), N,N'-bis(3-norbornyl)-, dihydrochloride, (E)- 1240-90-0 3-Norbornylamine, N,N'-(1,4-cyclohexylenedimethylene)di-, dihydrochloride, (E)- trans-N,N'-(1,4-Cyclohexylenedimethylene)di(3-norbornylamine) dihydrochloride trans-N,N'-Bis(3-norbornyl)-1,4-cyclohexanebis(methylamine) dihydrochloride