3-methylpyridine 甲基吡啶
2-methylpyridine 皮考林
4 methylpyridine 甲基吡啶
3-Methylpyridine 1-oxide 甲基吡啶氧化物
2 methylpyridine 甲基吡啶
3 methylpyridine 甲基吡啶
oxide of methylpyridine 甲基吡啶氧化物
This is brominated and reacted with 2-amino-5-methylpyridine to give the imidazopyridine.
溴化后与2-氨基-5-甲基吡啶反应生成咪唑吡啶。
The title compound has been obtained by the reaction of copper powder with sulfur powder, potassium sulfide and 3-methylpyridine at ambient temperature and normal atmosphere.
采用铜粉、硫粉、硫化钾及3-甲基吡啶在常湿、常温下直接合成了标题化合物。
A new reversed phase high performance liquid chromatography method is described for the simultaneous determination of pyridine, 2-aminopyridine, 2-methylpyridine and 2-pyridinecarboxylic acid.
建立了以磷酸氢二钾-磷酸盐缓冲溶液中添加甲醇为流动相，以反相高效液相色谱同时测定吡啶、2-氨基吡啶、2-甲基吡啶和2-吡啶甲酸的新方法。
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