picolinaldehyde, thiosemicarbazone |
2-formylpyridine thiosemicarbazone |
2-pyridinecarboxaldehyde thiosemicarbazone |
2-(2-pyridinylmethylene)-hydrazinecarbothioamid |
nsc 729 |
picoline-2-aldehyde thiosemicarbazone |
pyridine-2-carboxaldehyde, thiosemicarbazone |