5-Norbornene-2,3-dicarboxamide, N,N'-diethyl-, trans- 5240-57-3 Bicyclo(2.2.1)hept-5-ene-2,3-dicarboxamide, N,N-diethyl-, trans- NSC 241412 trans-N,N'-Diethyl-5-norbornene-2,3-dicarboxamide