Synonyms: | 4-Pyridinecarboxylicacid, (4-pyridinylmethylene)hydrazide (9CI); Isonicotinic acid, (4-pyridylmethylene)hydrazide(6CI,7CI,8CI); Hydrazine, 1-isonicotinoyl-2-(4-pyridylmethylene)- (6CI);4-Pyridinecarboxaldehyde isonicotinoylhydrazone; NSC 34434; NSC 690254 |