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- methylthio arylethyne 甲硫基芳炔
- In this paper,the synthesis of methylthio acetal-doxime from acetaloxime have been studied. 本文研究了以乙醛肟为原料合成甲硫基乙醛肟的工艺。
- The special volatile flavor compounds are: dimethyl disulfide, dimethyl trisulfide, methylthio dimethyl trisulfide, 1,2, 4-trithiolane and len... 其中以含硫的的杂环化合物最为重要,他们是香菇风味最重要的组成部分。
- Into sulfur amino acid needs (methylthio amino, cystine, cysteine, etc.), high homocysteine is a lack of vitamin B6, pay attention to. 转化含硫胺基酸所需(甲硫胺基、胱胺酸、半胱胺酸等),高胱胺酸是否缺乏维生素B6,要注意。
- The special volatile flavor compounds are: dimethyl disulfide, dimethyl trisulfide, methylthio dimethyl trisulfide, 1, 2, 4-trithiolane and lenthionine. 其中二甲基二硫醚、二甲基三硫醚、甲硫基二甲基三硫醚、1,2,4-三硫杂环戊烷、香菇精是香菇的特征风味成分。
- MTB GSL in the root was hydrolyzed to MTB ITC(4 methylthio 3 butenyl isothiocyanate) with the endogenous myrosinase by grating. MTB ITC was determined by gas chromatography, and MTB GSL was calculated from MTB ITC. 利用萝卜内部的芥子酶,使MTB?GSL水解脱去葡萄糖,测定水解生成的MTB?ITC(4?甲硫基?3?丁烯基芥子油),然后通过化学反应式计算得到MTB?GSL的含量。
- OBJECTIVE Acetaldoxime was prepared by using acetaldehyde and hydroxylamine sulfate as main materials then methylthio acetaldoxime was synthesized by using the former products as main material. 目的本文研究了以乙醛和硫酸羟胺为主要原料合成乙醛肟,并以乙醛肟为原料合成甲硫基乙醛肟的工艺。
- N - methyl - 1 - methylthio - 2 - nitroethenamine N-甲基-1-甲硫基-2-硝基乙烯胺
- 4-(methylthio) benzeneacetic acid 4-甲硫基苯乙酸
- 4-(methylthio)phenyl di-n-propyl phosphate 4-甲硫基苯基二正丙基磷酸酯
- Butanoic acid (methylthio)methyl ester; 名称 丁酸二甲硫醚酯;
- 2-hydroxy-4-(methylthio)butyric acid 2-羟-4-(甲硫基)丁酸
- The Synthesis of 1 [Bis(methylthio)methyl] 4 methoxy benzene 1-(并二甲硫基)甲基-4-甲氧基苯的合成
- One-Pot Synthesis of Methylthio Aryl Ethynes by Double Elimination Protocol 双消除法一锅合成甲硫芳炔化合物
- Keywords Methylthio)thiophene C-S bond-cleavage crystal-structure cluster; 巯甲基噻吩;C-S键断裂;晶体结构;原子簇化合物;
- Keywords 1;1-bis(methylthio)-2-nitroethene;intermediate product;synthesis; 二甲硫基-2-硝基乙烯;中间体;合成;
- Effects of 2-Hydroxy-4-(methylthio) Butanoic Acid on Inhibiting Pathogenic Microbes and Acidifier in Diet of Piglet 蛋氨酸羟基类似物的抑菌和酸化剂效果研究
- Keywords Acetaldehyde;hydroxylamine sulfate;acetaldoxime;methylthio acetaldoxime;synthesis; 乙醛;硫酸羟胺;乙醛肟;甲硫基乙醛肟;合成;
- Keywords 3-(methylthio)benzenamine;reduction;preparation;bis(3-nitrophenyl)disulfide; 甲硫基苯胺;还原反应;制备;双(3-硝基苯基)二硫化物;
- Keywords p anisaldehyde;methanethiol;1 [bis(methylthio)methyl] 4 methoxy benzene;synthesis; 茴香醛;甲硫醇;1-(并二甲硫基)甲基-4-甲氧基苯;合成;
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries