1H-Isoindole-1,3(2H)-dione, 2-(tetrahydro-2,6-dioxo-2H-pyran-3-yl)- 2-Phthalimidoglutaric acid anhydride 2H-Pyran-2,6(3H)-dione, dihydro-2-phthalimido- 3085-92-5 3343-28-0 4-21-00-05370 (Beilstein Handbook Reference) 4-Phthalimidoglutaric anhydride 53602-85-0 BRN 0090174 EINECS 222-088-1 Glutaric anhydride, 2-phthalimido- N-(Tetrahydro-2,6-dioxo-2H-pyran-3-yl)phthalimide N-alpha-Phthaloylglutamic anhydride N-alpha-Phthaloylglutaric anhydride Phthaloyl glutamic anhydride alpha-Phthalimidoglutaric anhydride