Pyridine-4-boronic acid 吡啶硼酸 ; 吡啶
pyridine carboxylic acid 甲酸吡啶 ; 吡啶羧酸 ; 吡啶甲酸 ; 吡啶羟酸
pyridine tricarboxylic acid 吡啶三甲酸
Pyridine-3-boronic acid 吡啶硼酸 ; 吡啶
Pyridine-2-boronic acid pinacol ester 吡啶硼酸频哪醇酯 ; 吡啶
Pyridine hydrobromic acid 吡啶溴化氢
The determination of pyridine adsorption of samples revealed that materials have a typic characterization of proton acid, and the proton acid centers increased with the increase of s content.
磺酸基很好地嵌入孔壁基质中，吡啶吸附测定显示了典型的质子酸特征，而且酸中心随硫含量增加而增多。
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。
The direct titration of pyridine with aqueous standard solution of hydrochloric acid in the presence of concentrated neutral salts have been studied.
本文对浓中性盐存在时，用盐酸标准溶液直接滴定吡啶进行了研究。
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