bis(4-(1,2-bis(ethoxycarbonyl)ethylamino)-3-methylcyclohexyl)methane

Tetraethyl N,N'-[methylenebis(2-methyl-4,1-cyclohexane diyl)]bis(aspartate)

Aspartic acid, N,N-methylenebis(2-methyl-4,1-cyclohexanediyl)bis-, tetraethyl ester