常見例句Test Method for Amyl Nitrate in Diesel Fuels by Spectrophotometry (05. 用分光光度測定法測定柴油中戊基硝酸鹽的試驗(yàn)方法(05。Ceric sulfate is an excellent catalyst for synthesis of amyl butyrate. 硫酸鈰是合成丁酸戊酯的良好催化劑。An ampoule of amyl nitrite or butyl nitrite used as a stimulant drug. 玻璃瓶用作興奮劑的亞硝酸戊酯或亞硝酸丁酯的小玻璃藥水瓶The synthesis of i amyl acetate from i amylic alcohol and acetic acid using silica gel carrier acid as catalyst is reported. 以乙酸和異戊醇為原料,采用硅膠載體酸為催化劑合成乙酸異戊酯。Amyl cinnamate was synthesized from cinnamic acid and amyl alcohol using tungstosilicic acid as catalyst. 以鎢硅酸為催化劑,通過桂酸和戊醇酯化反應(yīng)合成桂酸戊酯,研究了各有關(guān)因素對產(chǎn)品酯化率的影響。Hexanoic acid and n-pentanol reacted to form amyl hexanoate by using gallium sulphate as the catalyst. 采用硫酸鎵為催化劑合成己酸戊酯。 返回 amylic