2-Propenoic acid, 3-(5-nitro-2-furanyl)-, 1-methylethyl ester 3-(5-Nitro-2-furanyl)-2-propenoic acid 1-methylethyl ester 5-Nitro-2-furanacrylic acid, isopropyl ester 5-Nitro-2-furylacrylic acid, isopropyl ester 90147-21-0 CCRIS 5637 NSC 527469