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1174658-50-4

C22H34O7S is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1174658-50-4 Structure

  • Basic information

    1. Product Name: C22H34O7S
    2. Synonyms: C22H34O7S
    3. CAS NO:1174658-50-4
    4. Molecular Formula:
    5. Molecular Weight: 442.574
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1174658-50-4.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: C22H34O7S(CAS DataBase Reference)
    10. NIST Chemistry Reference: C22H34O7S(1174658-50-4)
    11. EPA Substance Registry System: C22H34O7S(1174658-50-4)

  • 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: 1174658-50-4(Hazardous Substances Data)

1174658-50-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1174658-50-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,4,6,5 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1174658-50:
(9*1)+(8*1)+(7*7)+(6*4)+(5*6)+(4*5)+(3*8)+(2*5)+(1*0)=174
174 % 10 = 4
So 1174658-50-4 is a valid CAS Registry Number.

1174658-50-4Relevant articles and documents

Clarification of the stereochemical course of nucleophilic substitution of arylsulfonate-based nucleophile assisting leaving groups

Braddock, D. Christopher,Pouwer, Rebecca H.,Burton, Jonathan W.,Broadwith, Phillip

supporting information; experimental part, p. 6042 - 6049 (2009/12/24)

(Chemical Equation Presented) Secondary alcohols modified as tosylates, PEG-sulfonates, or quisylates undergo inversion of configuration at the reacting center when treated with lithium halide in acetone at reflux, where the PEG-sulfonates and quisylates are substantially more reactive. In sterically hindered cases, elimination is a competing process. In contrast, when treated with TiCl4, simple secondary sulfonates give chloride products with partial inversion of configuration. Any observed retention of configuration in a given alkyl sulfonate substrate under these conditions is likely due to neighboring group participation or diastereoselective attack on a carbocation (or ion pair) rather than an SNi mechanism.

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