trans-(1R,2R)-N,N'-Bismethyl-1,2-cyclohexanediamine CAS Number:67579-81-1 MF:C8H18N2 FW:142.24 trans-(1R,2R)-N,N'-Bismethyl-1,2-cyclohexanediamineCAS Number:67579-81-1MF:C8H18N2FW:142.24Purity:98.00% trans-(1R, 2R)-N, N'-Bismethyl-1,2-cyclohexanediamine 67579-81-1