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93222-05-0

1,4-Anhydro-2,3-O-isopropyliden-5,6-di-O-tosyl-D-mannit is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 93222-05-0 Structure

  • Basic information

    1. Product Name: 1,4-Anhydro-2,3-O-isopropyliden-5,6-di-O-tosyl-D-mannit
    2. Synonyms: 1,4-Anhydro-2,3-O-isopropyliden-5,6-di-O-tosyl-D-mannit
    3. CAS NO:93222-05-0
    4. Molecular Formula:
    5. Molecular Weight: 512.602
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 93222-05-0.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: 1,4-Anhydro-2,3-O-isopropyliden-5,6-di-O-tosyl-D-mannit(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,4-Anhydro-2,3-O-isopropyliden-5,6-di-O-tosyl-D-mannit(93222-05-0)
    11. EPA Substance Registry System: 1,4-Anhydro-2,3-O-isopropyliden-5,6-di-O-tosyl-D-mannit(93222-05-0)

  • 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: 93222-05-0(Hazardous Substances Data)

93222-05-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93222-05-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,2,2 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 93222-05:
(7*9)+(6*3)+(5*2)+(4*2)+(3*2)+(2*0)+(1*5)=110
110 % 10 = 0
So 93222-05-0 is a valid CAS Registry Number.

93222-05-0Downstream Products

93222-05-0Relevant articles and documents

ABRAMOW-REAKTION VON KOHLENHYDRATDERIVATEN MIT FREIEN ANOMEREN ZENTREN

Thiem, Joachim,Guenther, Michael

, p. 67 - 80 (2007/10/02)

Diisopropylidene mannofuranose (1) and dimethylphosphite react under base catalysis in an Abramow reaction with subsequent internal transesterification to yield the diasteromeric δ-phostones 2, which are also transformed into their crystalline tosylates 3.Surprisingly these compounds adapt a boat conformation, however, after change of the protecting groups a flat chair conformation (of 8 and 9) results.The δ-phostone formation (7) turned out to be the preferred reaction course even when the cyclic phosphite 6 is applied to react with 1.In basic medium the tosylate 3 does not undergo a ring contraction to a glycosyl phosphonate, however the 2-desoxy mannonic acid ester 10 is obtained: this is discussed and a mechanism proposed.Starting with the ribofuranose derivative 12 the corresponding δ-phostones 14 are prepared.In the reaction of the glucopyranose compound 16 a competition between the formation of ε-phostones 19 and the open-chain phosphonates 21 is observed.

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