1,3-Dihydro-1,3-dioxo-2H-isoindole-2-acetyl chloride 2H-Isoindole-2-acetyl chloride, 1,3-dihydro-1,3-dioxo- 5-21-10-00440 (Beilstein Handbook Reference) 6780-38-7 BRN 0183000 EINECS 229-840-8