1,4-Cyclohexanebis(methylamine), N,N'-bis(2-nitrobenzyl)-, dihydrochloride 1254-73-5 Benzylamine, N,N'-(1,4-cyclohexylenedimethylene)bis(2-nitro-, dihydrochloride N,N'-(1,4-Cyclohexylenedimethylene)bis(2-nitrobenzylamine) dihydrochloride N,N'-Bis(2-nitrobenzyl)-1,4-cyclohexanebis(methylamine) dihydrochloride