1-Methyl-.beta.-carboline 1-Methyl-9H-pyrid[3,4-b]indole 1-Methyl-9H-pyrido[3,4-b]indole 1-Methylnorharman 3-Methyl-4-carboline 486-84-0 9H-Pyrido[3,4-b]indole, 1-methyl- Aribin Aribine Harman Harmane Locuturin Locuturine Loturine NSC54439 PYRIDOBINDOLE, L-METHYL- Passiflorin WLN: T B656 EN HMJ F