1H-Isoindole-1,3(2H)-dione, 2-hydroxy- 2-Hydroxyphthalimide 5-21-11-00100 (Beilstein Handbook Reference) 524-38-9 AI3-52074 BRN 0131208 EINECS 208-358-1 F 802 N-HYDROXYPHTHALIMIDE NSC 770 Phthalimide, N-hydroxy-