1874-23-3 2-Furancarboxylic acid, 5-nitro-, methyl ester (9CI) 2-Furoic acid, 5-nitro-, methyl ester 5-18-06-00140 (Beilstein Handbook Reference) 5-Nitro-2-furoic acid methyl ester AI3-23607 BRN 0165132 CCRIS 2152 Methyl 5-nitro-2-furancarboxylate Methyl 5-nitro-2-furoate Methyl 5-nitrofuroate Methyl 5-nitropyromucate Methyl nitrofuroate NSC 6457