3-Nitro-3-azapentane-1,5-diisocyanate 7046-61-9 BRN 1965884 Ethanamine, 2-isocyanato-N-(2-isocyanatoethyl)-N-nitro- ISOCYANIC ACID, NITROIMINODIETHYLENEDI- Isocyanic acid, (nitroimino)diethylene ester Nitroiminodiethylenediisocyanic acid