135025-56-8 2-Quinolinecarboxylic acid, 7-chloro-4-mercapto- 7-Chloro-4-mercapto-2-quinolinecarboxylic acid 7-Chloro-thiokynurenate 7-Chloro-thiokynurenic acid 7-Chlorothiokynurenic acid 7-Cl-Thio-kyna 7-Cl-Thio-kynurenate