1H-Indole-5,6-dione, 2,3-dihydro-3-hydroxy-1-methyl- (9CI) 2,3-Dihydro-3-hydroxy-1-methyl-1H-indole-5,6-dione 3-Hydroxy-1-methyl-5,6-indolinedione 3-Hydroxy-1-methylindoline-5,6-dione 5,6-INDOLINEDIONE, 3-HYDROXY-1-METHYL- 54-06-8 Adraxone Adrenochrome EINECS 200-192-8 USAF uctl-7