Phendimetrazine Tartrate is a stimulant synthesized for use as an anorexiant.
youdao
2. 新型紫外光吸收剂的主要成分包括：水杨酸苯酯类及其衍生物、三嗪类或邻羟基苯丙三唑类化合物。
The novel ultraviolet absorber mainly comprises the ingredients of: phenyl salicylates and derivatives thereof, and triazine or ortho-hydroxyazimidobenzene compounds.
The 2,4,6-tribromophenyl acrylate was prepared from acrylic acid, thionyl chloride and tribromophenol by two steps in suitable condition.
youdao
4. 研究尿中反式，反粘康酸对苯职业接触的生物学极限。
Study the biological limit of urine trans, trans-muconic acid for occupational exposure to benzene.
youdao
5. 赤芍主要挥发成分为（Z, Z）-9, 12-十八碳二烯酸，正十六碳酸和2-羟基苯甲醛。
The main volatile chemical components of RPR are(Z, Z)-9,12-octadecadienoic acid, n-hexadecanoic acid and 2-hydroxy-benzaldehyde.
youdao
6. 研究了对甲基苯磺酸催化合成阿魏酸单甘油酯的工艺。
The synthesis of feruloylated monoacylglycerol catalyzed by P-Toluene sulfonic acid was investigated.
youdao
7. 大肠杆菌 T 蛋白含有三个结构域：分支酸变位酶、预苯酸脱氢酶和调节结构域。
T-protein from Escherichia coli consists of three domains: chorismate mutase, prephenate dehydrogenase and a regulatory domain.
youdao
8. 苯酸苄铵酰胺是世界上最苦的物质。
Bitrex is the most bitter substance in the world.
youdao
9. 寻找含有水杨酸，乙醇酸，过氧化苯甲酰或硫的洗面奶。
Look for cleansers with salicylic acid, glycolic acid, benzoyl peroxide or sulfur.
youdao
10. 比较口服依维菌素 (IV)和两种不同方式局部涂抹苯酸苄酯 (BB)在社区治疗疥疮上的效果。
To compare the effectiveness of oral ivermectin (IV) and two different modalities of topical benzyl benzoate (BB) for treating scabies in a community setting.
In this paper, the results of preparative separations of steroid reaction pro-ducts, indole auxins, and DNP amino acid mixture with suitable two-phasesolvent systems is introduced.
youdao
20. 研究了聚甲基丙烯酸甲酯大单体与丙烯酸丁酯在苯中的共聚。
The poly macromer was copolymerized with butyl acrylate in benzene to form the graft copolymer.
youdao
21. 二氟联苯是合成消炎镇痛药氟苯水杨酸的关键中间体。
Difluorobiphenyl is the key intermediate for the synthesis of antipyretic analgesic Diflunisal.
youdao
22. 结果表明，在此催化剂作用下，碘代苯与丙烯酸反应具有较好的立体选择性，只生成反式苯丙烯酸；
The result shows that, under this catalytic reaction, the Heck arylation of iodobenzene with acrylic acid has a good stereoselectivity and only trans-cinnamic acid is produced.
They were acetic acid, benzaldehyde, n caproic acid, 14 methyl pentadecanoic methyl ester, glycerin, benzoic acid, 6,9 octadecadienoic methyl ester, squalane, stearic acid and oleic eicosyl ester.
youdao
24. 铜酞菁经酸溶后与仲甲醛、邻苯二甲酸亚胺反应，合成了邻苯二甲酸亚胺甲基铜酞菁。
Phthalmidomethyl copper phthalocyanine was synthesized, through reaction of cooper phthalocyanine which was dissolved by sulfuric acid, together with paraformaldehyde and phthalimide.
Styrene-acrylic resin, a typical one among all alkali-soluble resins, has the criteria of low molecular weight, narrow molecular weight distribution, high acid value and low Tg.
youdao
26. 这些成果包括酚类、有机硫化合物、有机酸、有机磷农药、苯系物、多组分有机污染物的分析测定。
These organic pollutants included phenol, organosulfur compound, organic acid, organophosphorus pesticide, substituted benzene and multi-component organic pollutants.
With the extensive use in addition agent of multipara, the arsanilic acid has resulted in remnant in products and environment pollution. So we carry out this research.
With the extensive use in addition agent of multipara, the arsanilic acid has resulted in remnant in products and environment pollution. So we carry out this research.
