1-Ethylaminoethylamino-4-methyl-10-thiaxanthenone 13479-21-5 9H-Thioxanthen-9-one, 1-((2-(ethylamino)ethyl)amino)-4-methyl- BRN 1324791 Desethyllucanthone Thioxanthen-9-one, 1-((2-(ethylamino)ethyl)amino)-4-methyl- (7CI,8CI)