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CAS

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262289-27-0

2'-deoxy-2'-difluoromethylene-5'-O-dimethoxytrityl-3'-O-trimethylsilylethoxymethyluridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 5'-?O-?[bis(4-?methoxyphenyl)?phenylmethyl]?-?2'-?deoxy-?2'-?(difluoromethylene)?-?3'-?O-?[[2-?(trimethylsilyl)?ethoxy]?methyl]?uridine

    Cas No: 262289-27-0

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  • 262289-27-0 Structure

  • Basic information

    1. Product Name: 2'-deoxy-2'-difluoromethylene-5'-O-dimethoxytrityl-3'-O-trimethylsilylethoxymethyluridine
    2. Synonyms: 2'-deoxy-2'-difluoromethylene-5'-O-dimethoxytrityl-3'-O-trimethylsilylethoxymethyluridine
    3. CAS NO:262289-27-0
    4. Molecular Formula:
    5. Molecular Weight: 708.831
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 262289-27-0.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: 2'-deoxy-2'-difluoromethylene-5'-O-dimethoxytrityl-3'-O-trimethylsilylethoxymethyluridine(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2'-deoxy-2'-difluoromethylene-5'-O-dimethoxytrityl-3'-O-trimethylsilylethoxymethyluridine(262289-27-0)
    11. EPA Substance Registry System: 2'-deoxy-2'-difluoromethylene-5'-O-dimethoxytrityl-3'-O-trimethylsilylethoxymethyluridine(262289-27-0)

  • 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: 262289-27-0(Hazardous Substances Data)

262289-27-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 262289-27-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,2,2,8 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 262289-27:
(8*2)+(7*6)+(6*2)+(5*2)+(4*8)+(3*9)+(2*2)+(1*7)=150
150 % 10 = 0
So 262289-27-0 is a valid CAS Registry Number.

262289-27-0Relevant articles and documents

New method for the preparation of some 2'- and 3'-trifluoromethyl-2',3'- dideoxyuridine derivatives

Serafinowski, Pawel J.,Brown, Catherine A.

, p. 333 - 339 (2007/10/03)

Reaction of 5'-O-dimethoxytrityl-2'-oxo-3'-O- trimethylsilylethoxymethyluridine (2) and 5'-O-dimethoxytrityl-3'-oxo-2'-O- trimethylsilylethoxymethyluridine (10), with bromodifluoromethyl[tris(dimethylamino)]phosphonium bromide and zinc gave the correspond

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