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CAS

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203172-89-8

3-Trifluoromethyl-benzoic acid (2S,3R,4R,5R)-4-benzoyloxy-5-benzoyloxymethyl-2-(diisopropoxy-phosphorylmethoxy)-tetrahydro-furan-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 3-Trifluoromethyl-benzoic acid (2S,3R,4R,5R)-4-benzoyloxy-5-benzoyloxymethyl-2-(diisopropoxy-phosphorylmethoxy)-tetrahydro-furan-3-yl ester

    Cas No: 203172-89-8

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  • 203172-89-8 Structure

  • Basic information

    1. Product Name: 3-Trifluoromethyl-benzoic acid (2S,3R,4R,5R)-4-benzoyloxy-5-benzoyloxymethyl-2-(diisopropoxy-phosphorylmethoxy)-tetrahydro-furan-3-yl ester
    2. Synonyms: 3-Trifluoromethyl-benzoic acid (2S,3R,4R,5R)-4-benzoyloxy-5-benzoyloxymethyl-2-(diisopropoxy-phosphorylmethoxy)-tetrahydro-furan-3-yl ester
    3. CAS NO:203172-89-8
    4. Molecular Formula:
    5. Molecular Weight: 708.622
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 203172-89-8.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 3-Trifluoromethyl-benzoic acid (2S,3R,4R,5R)-4-benzoyloxy-5-benzoyloxymethyl-2-(diisopropoxy-phosphorylmethoxy)-tetrahydro-furan-3-yl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-Trifluoromethyl-benzoic acid (2S,3R,4R,5R)-4-benzoyloxy-5-benzoyloxymethyl-2-(diisopropoxy-phosphorylmethoxy)-tetrahydro-furan-3-yl ester(203172-89-8)
    11. EPA Substance Registry System: 3-Trifluoromethyl-benzoic acid (2S,3R,4R,5R)-4-benzoyloxy-5-benzoyloxymethyl-2-(diisopropoxy-phosphorylmethoxy)-tetrahydro-furan-3-yl ester(203172-89-8)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 203172-89-8(Hazardous Substances Data)

203172-89-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203172-89-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,1,7 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 203172-89:
(8*2)+(7*0)+(6*3)+(5*1)+(4*7)+(3*2)+(2*8)+(1*9)=98
98 % 10 = 8
So 203172-89-8 is a valid CAS Registry Number.

203172-89-8Relevant articles and documents

Synthesis of phosphonate analogues of 2-deoxyribose-1-phosphate

Rubira, María-José,Pérez-Pérez, María-Jesús,Balzarini, Jan,Camarasa, María-José

, p. 177 - 179 (2007/10/03)

Phosphonate derivatives of 2-deoxyribose have been synthesized for the first time, by Lewis acid-mediated reaction of glycosyl donors with diisopropylhydroxymetylphosphonate for compounds 2 or with triisopropyl phosphite for compounds 3. Although, the selectivity of the reaction was moderate, in both cases the α-glycosides were predominantly obtained.

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