3-Trimethylsilanylethynyl-pyridine-2-carboxylic acid amide 的分子结构, CAS编号: 499193-54-3
3-Trimethylsilanylethynyl-pyridine-2-carboxylic acid amide 的分子结构, CAS编号: 499193-54-33-Trimethylsilanylethynyl-pyridine-2-carboxylic acid amide 的分子结构, CAS编号: 499193-54-3