3,7-Dichloro-8-quinolinecarboxylic acid 3,7-Dichloroquinoline-8-carboxylic acid 8-Quinolinecarboxylic acid, 3,7-dichloro- 84087-01-4 BAS 514 00H EPA Pesticide Chemical Code 128974 Facet Quinclorac Quinclorac tech