1H-Isoindole-1,3(2H)-dione, 2-butyl-3a,4,7,7a-tetrahydro- (9CI) 1H-Isoindole-1,3(2H)-dione, N-butyl-3a,4,7,7a-tetrahydro- 2021-19-4 4-Cyclohexene-1,2-dicarboximide, N-butyl- AI3-04145 N-Butyl-1,2,3,6-tetrahydronaphthalimide NSC 16066 NSC 69968