9H-Thioxanthen-9-one, 6-chloro-1-[[2-[ethyl(2-hydroxypropyl)amino]ethyl]amino]-4-methyl-, monohydrochloride NSC15794 Thioxanthen-9-one, 6-chloro-1-[2-[ethyl(2-hydroxypropyl)amino]ethylamino]-4-methyl-, hydrochloride