101077-17-2 1H,5H-Benzo(ij)quinolizine-9-carboxaldehyde, 2,3,6,7-tetrahydro-, thiosemicarbazone 2,3,6,7-Tetrahydro-1H,5H-benzo(ij)quinolizine-9-carboxaldehyde thiosemicarbazone 9-Julolidine carboxaldehyde thiosemicarbazone