1,3-Dioxo-2-isoindolinebutyramide 2-ISOINDOLINEBUTYRAMIDE, 1,3-DIOXO- 2H-Isoindole-2-butanamide, 1,3-dihydro-1,3-dioxo- 3459-33-4 4-Phthalimidobutyramide 5-21-10-00482 (Beilstein Handbook Reference) BRN 0018270 Phthalimide, N-(carbamoylpropyl)-