2-Propenoic acid, 3-(2-chlorophenyl)-, 7-nitro-8-quinolinyl ester 29002-17-3 BRN 1551435 CINNAMIC ACID, o-CHLORO-, 7-NITRO-8-QUINOLYL ESTER o-Chlorocinnamic acid 7-nitro-8-quinolyl ester