1127-59-9 1H-Indole-2,3-dione, 7-methyl- (9CI) 5-21-11-00183 (Beilstein Handbook Reference) 7-Methyl-1H-indole-2,3-dione 7-Methyl-indole-2,3-dione 7-Methylisatin AI3-61860 BRN 0128145 EINECS 214-431-9 INDOLE-2,3-DIONE, 7-METHYL- NSC 3161