3-Formylpyridine thiosemicarbazone 5-21-07-00342 (Beilstein Handbook Reference) 555-90-8 AI3-52027 BRN 0132628 EINECS 209-108-4 G 469 Hydrazinecarbothioamide, 2-(3-pyridinylmethylene)- (9CI) NSC 730 Nicothiazon Nicothiazone Nicothiazone [INN] Nicothiazonum [INN-Latin] Nicothizonum Nicotiazona [INN-Spanish] Nicotinaldehyd-thiosemicarbazon Nicotinaldehyde thiosemicarbazone Nicotinaldehyde, thiocarbohydrazone Pyridine-3-carboxaldehyde, thiosemicarbazone