symmetric maleic diesters 对称型马来酸双酯
And the catalyst has good catalytic performance in some other diesters of sebacie acid and adipic acid.
该催化剂对其他一些葵二酸双酯和己二酸双酯的合成也具有良好的催化活性。
Phosphorodithioic acid, mixed O, O-diesters with polyethylene glycol monodecyl ether and polyethylene glycol monooctyl ether;
二硫代磷酸与聚乙烯乙二醇单葵醚和聚乙烯乙二醇单辛醚的O，O-混合二酯；
Use is made of second derivative spectrometry, the quantity is directly determined of the monoesters, diesters and triesters in glyceride, without the samples being separated.
采用二阶导数光谱法，试样不需分离，直接测定混合甘油酯中一酯、二酯、三酯的含量。
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