噻吩的例句（噻吩在句子中的用法）

• Tetrahydrothiophene was synthesized using iodine as a catalyst from 1, 4 - dichlorobutane and sodium sulfide. 以1, 4- 二氯丁烷和硫化钠为原料,碘为催化剂,乙醇为溶剂合成了四氢噻吩.
• Objective To establish the bacterial endotoxin test method for cefalotin sodium for injection. 目的建立注射用头孢噻吩钠的细菌内毒素检查法.
• Methods: To calculate the bacterial endotoxin limit of cefalotin sodium for injection. 方法计算注射用头孢噻吩钠的细菌内毒素限值,通过干扰试验,确定其最大无干扰浓度.
• Objective To synthesize 2 - ( 4 - methoxypheny ) - 6 - methoxy - benzo [ b ] thiophene. 摘要目的合成目的产物 2- ( 4- 甲氧 基苯基 ) - 6- 甲氧基苯并噻吩.