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649719-86-8

(S)-2-Pent-4-enoylamino-propionic acid (2R,3R,4R,5R)-4-allyloxy-5-(6-benzoylamino-purin-9-yl)-2-(tert-butyl-dimethyl-silanyloxymethyl)-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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  • (S)-2-Pent-4-enoylamino-propionic acid (2R,3R,4R,5R)-4-allyloxy-5-(6-benzoylamino-purin-9-yl)-2-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-3-yl ester

    Cas No: 649719-86-8

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  • (S)-2-Pent-4-enoylamino-propionic acid (2R,3R,4R,5R)-4-allyloxy-5-(6-benzoylamino-purin-9-yl)-2-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-3-yl ester

    Cas No: 649719-86-8

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  • 649719-86-8 Structure

  • Basic information

    1. Product Name: (S)-2-Pent-4-enoylamino-propionic acid (2R,3R,4R,5R)-4-allyloxy-5-(6-benzoylamino-purin-9-yl)-2-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-3-yl ester
    2. Synonyms: (S)-2-Pent-4-enoylamino-propionic acid (2R,3R,4R,5R)-4-allyloxy-5-(6-benzoylamino-purin-9-yl)-2-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-3-yl ester
    3. CAS NO:649719-86-8
    4. Molecular Formula:
    5. Molecular Weight: 678.861
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 649719-86-8.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: (S)-2-Pent-4-enoylamino-propionic acid (2R,3R,4R,5R)-4-allyloxy-5-(6-benzoylamino-purin-9-yl)-2-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-3-yl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: (S)-2-Pent-4-enoylamino-propionic acid (2R,3R,4R,5R)-4-allyloxy-5-(6-benzoylamino-purin-9-yl)-2-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-3-yl ester(649719-86-8)
    11. EPA Substance Registry System: (S)-2-Pent-4-enoylamino-propionic acid (2R,3R,4R,5R)-4-allyloxy-5-(6-benzoylamino-purin-9-yl)-2-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-3-yl ester(649719-86-8)

  • 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: 649719-86-8(Hazardous Substances Data)

649719-86-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 649719-86-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,9,7,1 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 649719-86:
(8*6)+(7*4)+(6*9)+(5*7)+(4*1)+(3*9)+(2*8)+(1*6)=218
218 % 10 = 8
So 649719-86-8 is a valid CAS Registry Number.

649719-86-8Relevant articles and documents

Synthesis of 2'-O,3'-O bicyclic adenosine analogues using ring closing metathesis

Busca, Patricia,Etheve-Quelquejeu, Melanie,Valery, Jean-Marc

, p. 9131 - 9134 (2007/10/03)

The synthesis of 2'-O,3'-O bicyclic adenosine derivatives is presented as the first examples of a new family of 13-membered ring bicyclic nucleoside analogues. Cyclisation was achieved through ring closing metathesis (RCM) on a diene intermediate using Grubbs' catalyst. The Z and E isomers were purified and characterised.

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