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- biphenyl acetaldehyde 联苯基乙醛
- Sodium biphenyl, 20%w/w solution in diethylene gl... 询价 联苯钠(20%25溶于二乙二醇二乙醚)；
- Acetaldehyde almost exists ubiquitously and is harmful to people. 乙醛广泛存在于环境中,危害人体健康。
- Pyruvate ,produced during glycolysis is converted to acetaldehyde and ethanol. 全部总反应见下面公式。
- The corresponding reaction of acetaldehyde is subject to general base catalysis. 乙醛相应的反应服从广义的碱催化。
- A colorless liquid polymer, C6H12O3, of acetaldehyde, used as a solvent and a sedative. 仲（乙）醛，三聚乙醛一种用作溶剂和镇定剂的无色液体聚合物，C6H12O3
- The quantitative analysis of dihydrosafrole, by gas chromatography on 2% DEGS packed column and using biphenyl as internal standard, was introducced. 采用DEGS为固定液、联苯为内标物,用气相色谱法测定二氢黄樟油中二氢黄樟素的含量。
- The pyretic acid formed by GLYCOLYSIS is broken down into acetaldehyde and carbon dioxide. 糖酵解过程中产生的丙酮酸分解为乙醛和二氧化碳。
- BACKGROUND & AIM: To study effects of polychlorinated biphenyl PCB126 on B(a)P-induced genotoxicity. 背景与目的:探讨多氯联苯126(PCB126)对苯并(a)芘[B(a)P]遗传毒性的影响。
- Alcohol dehydrogenase An enzyme that converts ethanol into acetaldehyde (ethanal). 醇脱氢酶：把乙醇转化为乙醛的酶。
- We observe photophysical and electrochemistry property of biphenyl imide by substitutent group effect. 藉由取代基效应观察化合物光物理性质及电化学特性的改变。
- One of these, called alcohol dehydrogenase, turns the alcohol molecules into another chemical, acetaldehyde. 其中有一种叫酒精脱氢酶，把酒精分子转化成另一种化学物质，乙醛。
- Intramolecular photoinduced charge transfer can be efficiency by restricting biphenyl group to make it more conjugate. 藉由分子结构的限制，使联苯间的共轭性质变好，使分子内能有效的产生光致电荷转移。
- Methods:A new synthesis route for felbinac preparation was studied with biphenyl under ultrasound. 方法:以联苯为原料,在超声催化作用下合成新药联苯乙酸。
- Then they can be further recrystallized to produce biphenyl with a purity of over 99.9%. 进一步用溶剂结晶法去除了联苯中的杂质;获得99.;9%25以上联苯。
- Fine Chemical and Hi-Tech Products : Organic synthetical technical biphenyl; Organic synthetical technical diphenyl. 国内外贸易：公司拥有进出口权，开展以企业产品为主的国内外商品贸易与技术贸易。
- Distributive Rules of Concentration of Acetaldehyde Discharged from Terylene Plants of Yizheng Chemical Fibre Ltd., Co. 仪化涤纶厂乙醛废气质量浓度的分布规律。
- Fine Chemical and Hi-Tech Products : Organic synthetical technical biphenyl;Organic synthetical technical diphenyl. 精细化工高科技产品生产：有机合成专用活性联苯、有机合成专用活性二苯醚。
- Meaurement of anti - acetaldehyde protein adduct antibody titers in the sera of different people. 抗乙醛蛋白加合物抗体在不同人群血清中的检测及临床意义。
