尼可硫腙是一种化学物质，分子式是C7H8N4S。英文别名:3-Formylpyridine thiosemicarbazone; Nicotinaldehyde， thiocarbohydrazone; Nicotinaldehyde thiosemicarbazone; Pyridine-3-carboxaldehyde， thiosemicarbazone; ; 2-(pyridin-3-ylmethylidene)hydrazinecarbothioamide;pyridine-3-carbaldehyde thiosemicarbazone