英文同义词
7-Oxabicyclo(2.2.1)hept-5-ene-2,3-dicarboximide;3a,4,7,7a-Tetrahydro-4,7-epoxy-1H-isoindole-1,3(2H)-dione;4,7-Epoxy-2,3,3a,4,7,7a-hexahydro-1H-isoindole-1,3-dione;7-Oxabicyclo[2.2.1]hepta-5-ene-2,3-dicarbimide;4,7-Epoxy-1H-isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-;10-Oxa-4-azatricyclo[5.2.1.0,2,6]dec-8-ene-3,5-dione