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CAS

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128175-65-5

Toluene-4-sulfonic acid (R)-1-phenyl-1-[1-((S)-toluene-4-sulfinyl)-cyclopropyl]-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 128175-65-5 Structure

  • Basic information

    1. Product Name: Toluene-4-sulfonic acid (R)-1-phenyl-1-[1-((S)-toluene-4-sulfinyl)-cyclopropyl]-ethyl ester
    2. Synonyms:
    3. CAS NO:128175-65-5
    4. Molecular Formula:
    5. Molecular Weight: 454.611
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 128175-65-5.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: Toluene-4-sulfonic acid (R)-1-phenyl-1-[1-((S)-toluene-4-sulfinyl)-cyclopropyl]-ethyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: Toluene-4-sulfonic acid (R)-1-phenyl-1-[1-((S)-toluene-4-sulfinyl)-cyclopropyl]-ethyl ester(128175-65-5)
    11. EPA Substance Registry System: Toluene-4-sulfonic acid (R)-1-phenyl-1-[1-((S)-toluene-4-sulfinyl)-cyclopropyl]-ethyl ester(128175-65-5)

  • 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: 128175-65-5(Hazardous Substances Data)

128175-65-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128175-65-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,1,7 and 5 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 128175-65:
(8*1)+(7*2)+(6*8)+(5*1)+(4*7)+(3*5)+(2*6)+(1*5)=135
135 % 10 = 5
So 128175-65-5 is a valid CAS Registry Number.

128175-65-5Relevant articles and documents

Stereoselective synthesis and stereospecific asymmetric 1,2-rearrangements of chiral sulfinylcyclopropane derivatives

Hiroi, Kunio,Anzai, Takashi,Ogata, Takenobu,Saito, Maki

, p. 239 - 242 (1990)

Stereo selective synthesis of chiral sulfinylcyclopropane derivatives and stereochemistry of the asymmetric 1,2-rearrangements are described. Heating of each stereoisomeric mesylate of (Ss)-1-(1-hydroxy-1-phenylethyl)-1-p-toluenesulfinylcyclopropane, foll

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