1-Ethylthio-6-methoxy-3,4-dihydro-9H-pyrido(3,4-b)indole 102206-94-0 5-23-13-00296 (Beilstein Handbook Reference) 9H-Pyrido(2,4-b)indole, 3,4-dihydro-1-ethylthio-6-methoxy- BRN 0889897