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- A estimating model is established by regression method with known gas phate standard formation enthalpies of fluorbenzene, chlorbenzene and methyl benzoic acids derivatives in this paper. 用已知的氟苯、氯苯和甲基苯甲酸衍生物的气相标准生成焓,通过回归方法建立了估算模型。
- Synthesis and Liquid Crystalline Behaviour of Benzoic Acid Derivatives Containing Methoxyazobenzene 含甲氧基偶氮苯基元的苯甲酸衍生物的合成与液晶性研究
- Correlation Analysis of Structures and pK_a Values of Benzoic Acid Derivatives by Quantum-Chemical Descriptors and CoMFA method 应用量化参数和CoM FA法研究苯甲酸类化合物的结构和其pK_a值的相关性
- Standard formation enthalpies of substituted benzene and benzoic acids derivates are related to the primary effect, secondary effect and the barrier point of the substituent. 摘要基于取代苯和取代苯甲酸衍生物的标准生成焓受取代基的初级效应、次级效应及取代基之间的障碍点等因素影响。
- benzoic acid derivatives 苯甲酸类化合物
- A salt or ester of benzoic acid. 甲苯酸盐一种苯酸盐或苯酸酯
- Estimating on Standard Formation Enthalpies of Substituted Benzene and Benzoic Acids Derivatives 取代苯和取代苯甲酸衍生物的标准生成焓的估算
- It was originally obtained by decarboxylation of benzoic acid. 它最先是由苯甲酸脱羧而得到的。
- Benzoic acid has antibacterial and antifungal properties. 苯甲酸具有抗菌和杀真菌的特性。
- Oleum Chimonanthi, camphor, benzoic acid, salicylic acid, vaseline. 蜡梅油、樟脑、苯甲酸、水杨酸、黄凡士林、石蜡。
- GLS-Amino Acid Derivatives Products for peptide and combinatorial chemistry. 吉尔生化产品氨基酸及其衍生物。
- All barbituric acid derivatives are acceptable IV euthanasia agents. 静脉注射可以在不导致动物害怕或者是导致操作者风险的情况下顺利完成。
- Benzoic acid crystals may form as the result of storage at lower temperatures. 低温储藏时可以形成苯甲酸晶体。
- OBJECTIVE To prepare compound benzoic acid gel and perform a stability study. 目的研制外用抗真菌药复方苯甲酸凝胶,并对制剂稳定性进行观察。
- An amino - acid derivative of galactose. 半乳糖胺半乳糖的一种氨基酸衍生物
- Poirier Marc-Andre,Steere David E,Drogh James A.Cetane improver compositions comprising nitrated fatty acid derivatives[P].USP 5 454 842,1995-10-03. 董荣芬;田松柏;吴王锁.;柴油十六烷值改进剂的使用性能与应用[J]
- In the acid drink, sodium benzoate is converted to benzoic acid, which is more effective as a preservative. 在酸性饮料中,苯甲酸钠转化为苯甲酸,后者是更为有效的防腐剂。
- Structures and anti-histamine activities of phenolic acid derivatives from Bidens parviflora Willd. 小花鬼针草中酚酸类成分及其抑制组胺释放活性
- It mainly deals in amino acid derivatives, indole, pyrrolidine, piperidine and piperazine series. 主营:氨基酸衍生物系列,吲哚系列,吡咯烷系列、哌啶系列,哌嗪系列。
- Smoked amine-containing foods by cooking and the multi-ring hydrocarbon side, benzopyrene and amino acid derivatives. 烟熏食品中含有机胺及因烹调而产生的多环方烃、苯并芘和氨基酸衍生物。