5-23-02-00500 (Beilstein Handbook Reference) 54942-45-9 6-Chloro-4-methyl-1-(4-methyl-1-piperazinyl)-9H-thioxanthen-9-one N-oxide 9H-Thioxanthen-9-one, 6-chloro-4-methyl-1-(4-methyl-1-piperazinyl)-, N-oxide BRN 0849164 Piperazine No. 10 N-oxide