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CAS

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128745-69-7

4-(3,5-di-O-benzoyl-2-deoxy-α-D-erythro-pentofuranosyl)-4-oxobutyric acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 128745-69-7 Structure

  • Basic information

    1. Product Name: 4-(3,5-di-O-benzoyl-2-deoxy-α-D-erythro-pentofuranosyl)-4-oxobutyric acid
    2. Synonyms: 4-(3,5-di-O-benzoyl-2-deoxy-α-D-erythro-pentofuranosyl)-4-oxobutyric acid
    3. CAS NO:128745-69-7
    4. Molecular Formula:
    5. Molecular Weight: 426.423
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 128745-69-7.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: 4-(3,5-di-O-benzoyl-2-deoxy-α-D-erythro-pentofuranosyl)-4-oxobutyric acid(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-(3,5-di-O-benzoyl-2-deoxy-α-D-erythro-pentofuranosyl)-4-oxobutyric acid(128745-69-7)
    11. EPA Substance Registry System: 4-(3,5-di-O-benzoyl-2-deoxy-α-D-erythro-pentofuranosyl)-4-oxobutyric acid(128745-69-7)

  • 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: 128745-69-7(Hazardous Substances Data)

128745-69-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128745-69-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,7,4 and 5 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 128745-69:
(8*1)+(7*2)+(6*8)+(5*7)+(4*4)+(3*5)+(2*6)+(1*9)=157
157 % 10 = 7
So 128745-69-7 is a valid CAS Registry Number.

128745-69-7Relevant articles and documents

C-Nucleosides. 12. Synthesis of 2'-Deoxy Pyridazinone C-Nucleoside from 2-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)furan

Maeba, Isamu,Iijima, Takashi,Matsuda, Yoko,Ito, Chihiro

, p. 73 - 76 (2007/10/02)

The versatile 2'-deoxy-β-D-ribofuranosyl-C-nucleoside precursor 4-(1,4-anhydro-3,5-di-O-benzoyl-2-deoxy-D-erythro-pentofuranosyl)-4-oxobutyric acid (4) can be obtained from the furanone (2) which was prepared from the glycosylfuran (1).The synthesis of 3-

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