Methylether

常见例句

Meantime,the contents of methylether of chavicol in original oil and microencapsule were also determined by HPLC,respectively.
并用气相层析法测定了胡椒酚甲醚在原油和微囊中的含量。
The reaction of 2 bromo m xylene with chloro methyl methylether was studied and a new method for the synthesis of 2 bromo 4,6 bis (chloromethyl) m xylene and its derivatives is reported.
研究了2-溴间二甲苯与氯甲基甲基醚的反应，发现了一种合成2-溴-4，6-双（氯甲基）间二甲苯的新方法，同时对其衍生物的合成方法进行了探讨。
3-chloro-3-methylbutyl methylether
3-氯-3-甲基丁基甲醚
aristolochic acid methylether methylester
马兜铃酸甲醚甲酯
Keywords Gas phase chromatography;Mosquito coil;Bassa;Propylene chrysanthemum ester;Methylether chrysanthemum ester;
气相色谱法;仲丁威;丙烯菊酯;甲醚菊酯;蚊香盘;内标法;
Keywords HPLC Polygonum multiforum Anthraquinones Emodin acid Emodin Emodin methylether;
高效液相色谱;何首乌;蒽醌类;大黄酸;大黄素;大黄素甲醚;