1,2-Bismaleimidoethylene 1,2-Dimaleimidoethane 1H-Pyrrole-2,5-dione, 1,1'-(1,2-ethanediyl)bis- 5132-30-9 Ethylenebiemaleimide Ethylenebismaleimide Maleimide, N,N'-ethylenedi- Maleimide, N-N'ethylenedi- N,N'-Ethylenebismaleimide N,N'-Ethylenedimaleimide NSC41127