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- hydroxy diphenyl hydantoin 羟基二苯乙内酰脲
- Keywords Phenoxy carboxylic acid ester;Hydroxy diphenyl ether;Synthesis; 关键词苯氧羧酸酯;羟基二苯醚;合成;
- Study on the Synthesis and Bactericidal Activities of New Brominated Hydroxy Diphenyl Ether 溴代羟基二苯醚的合成及抑菌活性研究
- diphenyl hydantoin [化] 二苯基乙内酰脲; (俗称)二苯海因
- Hydroxy diphenyl ether 羟基二苯醚
- Diphenyl carbonate shows a typical vinyl ester effect. 碳酸二苯酯表现典型的乙烯的酯类的效应。
- Diphenyl carbonate shows a typical vinyl ester effect . 碳酸二苯酯表现典型的乙烯的酯类的效应。
- Diphenyl ether is used as solvent and azeotropied with water. 利用联苯醚作为溶剂,与体系的水分进行共沸回流,达到充分脱水的目的。
- The increaseing of hydrophilicity of insoluble hydantoin bactericide made t... 水不溶性海因类杀菌剂亲水性的增加,使杀菌率从869%25提高到971%25。
- They contain one or more functional group such as amide, hydroxy, or carboxy. 它们含有一个或多个功能团如：氨基、羟基、羧基。
- The substance was identified as 22 hydroxy 23, 24 bisnorchol 4 ene 3 one. 待鉴定产物为 2 0 羟基 2 3,2 4 二降胆 4 烯 3 酮。
- The hydroxy proline contents were measured with the chloramine T method. 采用氯胺T法测定羟脯氨酸含量，为心肌胶原总含量。
- In this paper, the preparation of hydroxy ethyl chitosan sulfate was studied. 研究了磺化羟乙基壳聚糖的制备方法。
- Diphenyl carbonate(DPC) is an important intermediate in plastic industry. 碳酸二苯酯是重要的有机中间体,应用于塑料工业。
- Diphenyl thiourea is an important intermediate of medicine and dyestuff. 二苯硫脲是重要的医药和染料的中间体。
- Purification of diphenyl ether by crystallization without solvent is discussed. 用无溶剂结晶法纯制二苯醚,该方法具有高效、经济和洁净的特点。
- Diphenyl carbonate is an important intermediate in plastic industry. 碳酸二苯酯是重要的有机中间体,广泛应用于塑料工业。
- INGREDIENTS:Mulberry Bark Licorice Root Arctostaphylos Uva Ursi Buchu Lemon DMDM Hydantoin. 新鲜药草萃取：桑树皮萃取液、甘草根萃取液、熊果叶天然萃取液、灌木萃取液、柠檬萃取液.
- The process of cyanide-free silver pulse electroplating is investigated in 5, 5-dimethyl hydantoin (DMH) bath. 研究了5，5-二甲基乙内酰脲(DMH)无氰脉冲镀银工艺。
- A cyanide-free silver electroplating process with 5,5-dimethyl hydantoin as coordination agent is studied. 研究了5,5-二甲基乙内酰脲为配位剂的无氰镀银工艺。
