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CAS

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537665-87-5

(2R,3S,7R,8RS,11R,12R)-1-t-butyldiphenylsilyloxy-11,12-(isopropylidenedioxy)-3,7-oxido-2,8-tetracosanediol di-p-toluenesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 537665-87-5 Structure

  • Basic information

    1. Product Name: (2R,3S,7R,8RS,11R,12R)-1-t-butyldiphenylsilyloxy-11,12-(isopropylidenedioxy)-3,7-oxido-2,8-tetracosanediol di-p-toluenesulfonate
    2. Synonyms:
    3. CAS NO:537665-87-5
    4. Molecular Formula:
    5. Molecular Weight: 1019.49
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 537665-87-5.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: (2R,3S,7R,8RS,11R,12R)-1-t-butyldiphenylsilyloxy-11,12-(isopropylidenedioxy)-3,7-oxido-2,8-tetracosanediol di-p-toluenesulfonate(CAS DataBase Reference)
    10. NIST Chemistry Reference: (2R,3S,7R,8RS,11R,12R)-1-t-butyldiphenylsilyloxy-11,12-(isopropylidenedioxy)-3,7-oxido-2,8-tetracosanediol di-p-toluenesulfonate(537665-87-5)
    11. EPA Substance Registry System: (2R,3S,7R,8RS,11R,12R)-1-t-butyldiphenylsilyloxy-11,12-(isopropylidenedioxy)-3,7-oxido-2,8-tetracosanediol di-p-toluenesulfonate(537665-87-5)

  • 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: 537665-87-5(Hazardous Substances Data)

537665-87-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 537665-87-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,7,6,6 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 537665-87:
(8*5)+(7*3)+(6*7)+(5*6)+(4*6)+(3*5)+(2*8)+(1*7)=195
195 % 10 = 5
So 537665-87-5 is a valid CAS Registry Number.

537665-87-5Upstream product

537665-87-5Relevant articles and documents

Stereoselective total synthesis of muconin

Takahashi, Shunya,Kubota, Akemi,Nakata, Tadashi

, p. 1627 - 1638 (2003)

An antitumor acetogenin, muconin, was synthesized through a coupling reaction of a THF-THP segment and a terminal butenolide. The key reactions include successive ether-ring formation reaction under acidic and basic conditions or one-pot double cyclization promoted by TBAF and stereoselective reduction of acyclic ketones adjacent to the 2,6-cis THP with Zn(BH4)2.

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