2-Methyl-3-(5-nitro-2-furanyl)-2-propenoic acid 7-nitro-8-quinolinyl ester 2-Propenoic acid, 2-methyl-3-(5-nitro-2-furanyl)-, 7-nitro-8-quinolinyl ester 55540-58-4 BRN 1515147