10598-87-5 2-Semicarbazidoacetic acid, 1-(5-nitrofurfurylidene)-, ethyl ester 4-17-00-04473 (Beilstein Handbook Reference) Acetic acid, (1-carbamoyl-2-(5-nitrofurfurylidene)hydrazino)-, ethyl ester Acetic acid, (1-carbamoyl-2-(5-nitrofurfurylidene)hydrazino)-, ethyl ester (8CI) BRN 0324067 Ester etylowy kwas N-(5-nitro-2-furfurylideno)-2-semikarbazydooctowy [Polish] Ethyl 1-(5-nitrofurfurylidene)-2-semicarbazidoacetate Hydantoic acid, 3-(5-nitrofurfurylideneamino)-, ethyl ester NSC 53258