Featured China Pharmaceutical intermediates Products

• pyrrolidine  123-75-1

  Structural formula:  CAS.No: 123-75-1 Chemical formula: C4H9N Molecular weight: 71.12. Properties: This product is a colorless and transparent liquid, wit... >>>

      

• N-methylpyrrolidine  120-94-5

  Basic Information Name: N-methylpyrrolidine  CAS No.: 120-94-5  Molecular formula: C5H11N  Molecular weight: 85.14  Physical p... >>>

      

• Tetrahydrofuran  109-99-9

  Properties: tetrahydrofuran, colorless transparent liquid, with ether odor. Density 0.8892, refractive index 1.405, Boiling point 66 degrees Celsius, Freezing ... >>>

      

• Trichloromethane  67-66-3

  Basic Information: Name: Trichloromethane: Alias: chloroform CAS Number: 67-66-3 Molecular formula: CHCL3 Physical properties: Appearance and Properties: Colo... >>>

      

• Dichloromethane  75-09-2

  Product name: Dichloromethane Chemical formula: CH2Cl2 Molecular weight: 84.93 Boiling point: 39.8 ℃ Water solubility: 20G / L (20 ℃) Appearance: colorless transp... >>>

      

• Tetrahydropyrrole  123-75-1

  Basic Information Name: tetrahydropyrrole; Alias: pyrrolidine  CAS No.: 123-75-1; Molecular Formula: C4H9N  Molecular weight: 71.12  MDL... >>>

      

• Acetonitrile  75-05-8

  Product Name: Acetonitrile Synonyms: AN; Methyl cyanide; acetonitrile for uv-spectroscopy; acetonitrile B&J brand 4 L;... >>>

  Changyi Ruihai Biological Technology Co.,Ltd.    

• Veratraldehyde  120-14-9

  Product Name: 3,4-Dimethoxybenzaldehyde Synonyms: Veratraldehyde; 3,4-dimethoxybenzaldehhyde; 3,4-dimethoxy-benzaldehy... >>>

  Changyi Ruihai Biological Technology Co.,Ltd.    

• 2,3-dimethoxy benzaldehyde  86-51-1

  【English name】 2,3-dimethoxy benzaldehyde Structure or molecular formula Molecular Structure: All benzene ring C atoms and carbonyl C, O atoms are sp2 hybri... >>>

  Changyi Ruihai Biological Technology Co.,Ltd.    

• Diisopropyl ether  108-20-3

  Product Name: Diisopropyl ether Synonyms: 2,2'-Oxybispropane; 2-Isopropoxypropane; Diisopropyl oxide; DIPE; Isopropyl ... >>>

  Changyi Ruihai Biological Technology Co.,Ltd.    

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