Benzopyridine; Benzo[b]Pyridine; Leucol; Leukol; Quinolin; 1-Azanaphthalene; 1-Benzazine; 1-Benzine; Chinoline; Chinoleine; Chinolin; Leucoline; Chinolin (German); Quinolina (Spanish); Quinoléine (French); cas no: 91-22-5