Synonyms: (?à)-1,2,3,4-Tetrahydroharman; (?à)-1-Methyl-1,2,3,4-tetrahydro-b-carboline; (?à)-Tetrahydroharman; (?à)-Tetrahydroharmane;1,2,3,4-Tetrahydroharman; 1,2,3,4-Tetrahydroharmane;1-Methyl-1,2,3,4-tetrahydro-b-carboline; 1-Methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole;1-Methyltetrahydro-b-carboline; Calligonine; Eleagnine; Kalligonine; Methtryptoline; NSC92525; Tetrahydroharman; Tetrahydroharmane