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1256150-38-5

4-(5-chloro-5-deoxy-D-manno-pentitol-1-yl)-2-phenyl-2H-1,2,3-triazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1256150-38-5 Structure

  • Basic information

    1. Product Name: 4-(5-chloro-5-deoxy-D-manno-pentitol-1-yl)-2-phenyl-2H-1,2,3-triazole
    2. Synonyms:
    3. CAS NO:1256150-38-5
    4. Molecular Formula:
    5. Molecular Weight: 313.741
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1256150-38-5.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-(5-chloro-5-deoxy-D-manno-pentitol-1-yl)-2-phenyl-2H-1,2,3-triazole(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-(5-chloro-5-deoxy-D-manno-pentitol-1-yl)-2-phenyl-2H-1,2,3-triazole(1256150-38-5)
    11. EPA Substance Registry System: 4-(5-chloro-5-deoxy-D-manno-pentitol-1-yl)-2-phenyl-2H-1,2,3-triazole(1256150-38-5)

  • 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: 1256150-38-5(Hazardous Substances Data)

1256150-38-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1256150-38-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,1,5 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1256150-38:
(9*1)+(8*2)+(7*5)+(6*6)+(5*1)+(4*5)+(3*0)+(2*3)+(1*8)=135
135 % 10 = 5
So 1256150-38-5 is a valid CAS Registry Number.

1256150-38-5Relevant articles and documents

Homo-C-nucleoside analogs III. Studies on the base-catalyzed dehydrative cyclization of 4-(d-manno-pentitol-1-yl)-2-phenyl-2H-1,2,3-triazole

Sallam, Mohammed A.E.

experimental part, p. 2233 - 2238 (2010/11/19)

Treatment of 4-(d-manno-pentitol-1-yl)-2-phenyl-2H-1,2,3-triazole with one molar equivalent of 2,4,6-triisopropylbenzenesulfonyl chloride (TIBSCl) in pyridine solution afforded the homo-C-nucleoside analog; 4-(2,5-anhydro-d-manno- pentitol-1-yl)-2-phenyl-2H-1,2,3-triazole in 54% yield and 4-(α-d- arabinopyranosyl)-2-phenyl-2H1,2,3-triazole analog in 3% yield. The 4-(5-O-triisopropylbenzenesulfonyl)-d-manno-pentitol-1-yl)-2-phenyl-2H-1,2, 3-triazole analog was isolated as an intermediate and identified as its tetra-O-acetyl derivative. The 4-(5-chloro-5-deoxy-d-manno-pentitol-1-yl)-2- phenyl-2H-1,2,3-triazole analog was isolated as a byproduct. The structure and anomeric configuration of the products were determined by acylation, NMR spectroscopy, and mass spectrometry.

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