1-Methyl-1H-indole-3,5,6-triol 1H-Indole-3,5,6-triol, 1-methyl- (9CI) 3,5,6-Trihydroxy-N-methylindole 5-21-05-00536 (Beilstein Handbook Reference) 642-75-1 Adrenolutin BRN 0161691 INDOLE-3,5,6-TRIOL, 1-METHYL- N-Methyl-5,6-dihydroxyindoxyl Trihydroxy-N-methylindole