1-Furfurylidenesemicarbazide 2-FURALDEHYDE, SEMICARBAZONE (8CI) 2-Furaldehyde, semicarbazone 2-Furancarboxaldehyde semicarbazone 2411-74-7 4-17-00-04441 (Beilstein Handbook Reference) AI3-00501 BRN 0138068 CCRIS 1040 Furaldehyde semicarbazone Furfural semicarbazide Furfural semicarbazone Hydrazinecarboxamide, 2-(2-furanylmethylene)- NSC 14834 Semicarbazide, 1-furfurylidene-