29007-02-1 5-21-03-00298 (Beilstein Handbook Reference) 8-Quinolinol, 7-nitro-, p-chlorobenzoate BENZOIC ACID, p-CHLORO-, 7-NITRO-8-QUINOLYL ESTER BRN 1548657 p-Chlorobenzoic acid, 7-nitro-8-quinolyl ester