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175235-81-1

5-acetyl-3-methyl-1-(phenylsulfonyl)pyrrole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 175235-81-1 Structure

  • Basic information

    1. Product Name: 5-acetyl-3-methyl-1-(phenylsulfonyl)pyrrole
    2. Synonyms:
    3. CAS NO:175235-81-1
    4. Molecular Formula:
    5. Molecular Weight: 263.317
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 175235-81-1.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: 5-acetyl-3-methyl-1-(phenylsulfonyl)pyrrole(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5-acetyl-3-methyl-1-(phenylsulfonyl)pyrrole(175235-81-1)
    11. EPA Substance Registry System: 5-acetyl-3-methyl-1-(phenylsulfonyl)pyrrole(175235-81-1)

  • 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: 175235-81-1(Hazardous Substances Data)

175235-81-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 175235-81-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,2,3 and 5 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 175235-81:
(8*1)+(7*7)+(6*5)+(5*2)+(4*3)+(3*5)+(2*8)+(1*1)=141
141 % 10 = 1
So 175235-81-1 is a valid CAS Registry Number.

175235-81-1Relevant articles and documents

Reversible Friedel-Crafts acylations of 3-alkyl-1-(phenylsulfonyl)pyrroles: Application to the synthesis of an ant trail pheromone

Xiao, Dong,Schreier, Jeffrey A.,Cook, James H.,Seybold, Paul G.,Ketcha, Daniel M.

, p. 1523 - 1526 (1996)

Friedel-Crafts acylations of 3-alkyl-1-(phenylsulfonyl)pyrroles appear to be kinetically favored at the adjacent C-2 position but rearrangement to the C-5 position can occur after prolonged reaction times. This reversible Friedel-Crafts methodology has been employed for the synthesis of the ant trail pheromone, methyl 4-methylpyrrole-2-carboxylate.

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