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CAS

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128848-36-2

1,2;3,4-di-O-isopropylidene-6-O-(3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-iodo-α-D-altropyranosyl)-α-D-galactopyranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 128848-36-2 Structure

  • Basic information

    1. Product Name: 1,2;3,4-di-O-isopropylidene-6-O-(3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-iodo-α-D-altropyranosyl)-α-D-galactopyranose
    2. Synonyms: 1,2;3,4-di-O-isopropylidene-6-O-(3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-iodo-α-D-altropyranosyl)-α-D-galactopyranose
    3. CAS NO:128848-36-2
    4. Molecular Formula:
    5. Molecular Weight: 662.473
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 128848-36-2.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: 1,2;3,4-di-O-isopropylidene-6-O-(3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-iodo-α-D-altropyranosyl)-α-D-galactopyranose(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,2;3,4-di-O-isopropylidene-6-O-(3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-iodo-α-D-altropyranosyl)-α-D-galactopyranose(128848-36-2)
    11. EPA Substance Registry System: 1,2;3,4-di-O-isopropylidene-6-O-(3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-iodo-α-D-altropyranosyl)-α-D-galactopyranose(128848-36-2)

  • 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: 128848-36-2(Hazardous Substances Data)

128848-36-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128848-36-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,8,4 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 128848-36:
(8*1)+(7*2)+(6*8)+(5*8)+(4*4)+(3*8)+(2*3)+(1*6)=162
162 % 10 = 2
So 128848-36-2 is a valid CAS Registry Number.

128848-36-2Relevant articles and documents

On the use of the haloetherification method to synthesize fully functionalized disaccharides

Friesen, Richard W.,Danishefsky, Samuel J.

, p. 103 - 112 (1990)

Synthetic routes to the fully functionalized α-linked disaccharides 19 21 and 25 are described starting from a common intermediate the iodo acetate 15. This substance was in turn prepared via a haloetherification reaction between the allal derivative 13 the galactose alcohol 14 and an "iodonium" equivalent.

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