1,4-Cyclohexanebis(methylamine), N,N'-bis(2-thienylmethyl)-, dihydrochloride 1234-40-8 2-Thiophenemethylamine, N,N'-(1,4-cyclohexylenedimethylene)bis-, dihydrochloride N,N'-(1,4-Cyclohexylenedimethylene)bis(2-thiophenemethylamine) dihydrochloride N,N'-Bis(2-thienylmethyl)-1,4-cyclohexanebis(methylamine) dihydrochloride