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- A new method of synthesis of 2 (nitroimino) imidazolidine from methyl thiocyanate with the recovery of 56.5% is presented. 报道了以硫氰酸甲酯为原料合成咪唑烷的方法,总收率为56-5%25。
- methyl thiocyanate [化] 硫氰酸甲酯
- Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一种异构体。
- Construction of methyl alcohol production project. 甲醇生产项目建设。
- Produced from lauryl alcohol and methyl laurate. 以硬酯醇及甲基棕榈。
- Produced from stearyl alcohol and methyl behenate. 可按客户要求生产。
- Produced from stearyl alcohol and methyl palmitate. 以硬酯醇及甲基二十二。
- To combine with the methyl radical. 使甲基化使与甲基根结合
- Methyl silicone oil polysulfonate drilling fluid. 产。甲基硅油聚磺高密度钻井液。
- CMC Sodium carboxy methyl cellulose (pharma. 羧甲基纤维素钠(药用)
- CMS Sodium carboxy methyl starch (pharma. 羧甲基淀粉钠(药用)
- But what happens if the methyl defense falters? 如果说这种甲基防御出了问题,又会发生什么事呢?
- The bis(S)-Naproxen methyl ester is(+)-enantiomer. 对其代谢过程作了初步探讨。
- Thiocyanate is naturally present in body fluids like blood and salia. 硫氰酸一般存在于体液中,如血液和唾液。
- The wastewater characteristics is high-toxic, high-concentration and refractory organic compounds such as methyl cyanide, acrylonitrile, propionitrile, acraldehyde and sodium thiocyanate. 化纤废水主要含有丙烯腈、乙腈、丙腈、丙烯醛、硫氰酸钠等有机、无机污染物,毒性强、浓度高、难降解。我们在化纤废水治理方面取得了卓越成效。
- An organic compound,especially ethane,containing two methyl groups. 双甲基的,乙烷一种有机化合物,特别是乙烷,内含有两个甲基
- The other, called L-methionine, is a donor of methyl groups. 另一个是L-甲硫氨酸,它可以提供甲基。
- ACR is a copolymer of methyl methacrylate with acrylate. ACR是一种甲基丙烯酸甲酯与丙烯酸酯类的共聚物。
- The yield of dimethoxy methyl aceto acetate can be reached 55.3 %. 二甲氧基乙酰乙酸甲酯的收率可达53.;3%25。
- The yield of methyl chloroacetate amounts to 72. 3% w... 采用动态法合成氯乙酸甲酯;产率可进一步达到72.;3%25;产品质量合格。
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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