英文同义词: | 3-ETHYL-4-OXO-10-OXA-3-AZA-TRICYCLO[5.2.1.0(1,5)]DEC-8-ENE-6-CARBOXYLIC ACID;3-ETHYL-4-OXO-10-OXA-3-AZA-TRICYCLO[5.2.1.0]DEC-8-ENE-6-CARBOXYLIC ACID;2-ethyl-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid;3a,6-Epoxy-3aH-isoindole-7-carboxylic acid, 2-ethyl-1,2,3,6,7,7a-hexahydro-1-oxo- |