(3-Pyridylcarbonyl)hydrazine 3-Pyridinecarboxylic acid, hydrazide (9CI) 3-Pyridoyl hydrazine 553-53-7 AI3-17494 CCRIS 1374 EINECS 209-041-0 Hydrazine, nicotinoyl- NICOTINIC ACID, HYDRAZIDE NSC 18775 NSC 36088 Niazid Nicotinic acid hydrazide Nicotinic hydrazide Nicotinohydrazide Nicotinoyl hydrazide Nicotinoyl hydrazine Nicotinylhydrazide WS 102