3-BENZOFURANCARBOXYLIC ACID, 4-CHLORO-5-HYDROXY-2-METHYL-6-((4-METHYL-1-PIPERAZI 3-Benzofurancarboxylic acid, 4-chloro-5-hydroxy-2-methyl-6-((4-methyl-1-piperazinyl)methyl)-, ethyl ester 5-23-02-00517 (Beilstein Handbook Reference) 55831-73-7 BRN 0896602