Synonyms: 1-Propanaminium,3-[(3,4-dimethyl-9-oxo-9H-thioxanthen-2-yl)oxy]-2-hydroxy-N,N,N-trimethyl-,chloride (9CI); 9H-Thioxanthene, 1-propanaminium deriv.;2-(3-Dimethylamino-2-hydroxypropoxy)-3,4-dimethyl-9H-thioxanthen-9-onemethochloride; Kayacure QTX; QTX; Quantacure QTX; WB 4759; [2-Hydroxy-3-(3,4-dimethyl-9-oxo-10-thiaanthracen-2-yloxy)propyl]trimethylammoniumchloride;[3-[(3,4-Dimethyl-9-oxo-9H-thioxanthen-2-yl)oxy]-2-hydroxypropyl]trimethylammoniumchloride