Methyl S-methylthioglycolate 甲基硫代乙酸甲酯
Demeton-S-methyl 甲基内吸磷 ; 甲基内吸磷标准品
Acibenzolar-S-methyl 苯并噻二唑 ; 活化酯
S-methyl butanethioate 硫代丁酸甲酯
S-Methyl thioacetate 乙酸甲硫醇酯
Demeton-S-methyl sulfoxide 砜吸磷 ; 砜吸磷标准品
S-Methyl thiopropionate 甲硫醇丙酸酯 ; 硫代丙酸甲酯
S-Methyl thiohexanoate 己酸甲硫醇酯
S-Methyl 2-Furancarbothioate 硫代糠酸甲酯
The microcapsule of methyl salicylate MS was prepared by utilizing dried yeast s.
以灭活的干酵母细胞为囊壁材料制备水杨酸甲酯微囊。
CONCLUSION The bis (s) -naproxen methyl ester is chiral compound.
结论合成的双(S) -萘普生甲酯是手性化合物。
In this paper (s) -3-methyl-1, 1-diphenyl-1, 2-butanediol has been synthesized. The structure is conformed by IR? NMR and element analysis.
本文合成了(S) - 3 -甲基- 1,1 -二苯基- 1,2 -丁二醇，并通过元素分析、核磁共振、红外光谱测定了其结构。
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