1,2,3,4-Tetrahydroharman 1,2,3,4-Tetrahydroharmane 1H-Pyrido(3,4-b)indole, 2,3,4,9-tetrahydro-1-methyl- (8CI)(9CI) 2,3,4,9-Tetrahydro-1-methyl-1H-pyrido(3,4-b)indole 2506-10-7 EINECS 219-711-4 Harman, 1,2,3,4-tetrahydro- Methtryptoline NSC 92525 Tetrahydroharmane