Welcome to LookChem.com Sign In|Join Free

CAS

  • or

72647-81-5

N-phenylsulfonyl-N'-(2,6-dimethylpyrimidin-4-yl)urea is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

72647-81-5 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 72647-81-5 Structure

  • Basic information

    1. Product Name: N-phenylsulfonyl-N'-(2,6-dimethylpyrimidin-4-yl)urea
    2. Synonyms: N-phenylsulfonyl-N'-(2,6-dimethylpyrimidin-4-yl)urea
    3. CAS NO:72647-81-5
    4. Molecular Formula:
    5. Molecular Weight: 306.345
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 72647-81-5.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: N-phenylsulfonyl-N'-(2,6-dimethylpyrimidin-4-yl)urea(CAS DataBase Reference)
    10. NIST Chemistry Reference: N-phenylsulfonyl-N'-(2,6-dimethylpyrimidin-4-yl)urea(72647-81-5)
    11. EPA Substance Registry System: N-phenylsulfonyl-N'-(2,6-dimethylpyrimidin-4-yl)urea(72647-81-5)

  • 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: 72647-81-5(Hazardous Substances Data)

72647-81-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72647-81-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,6,4 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 72647-81:
(7*7)+(6*2)+(5*6)+(4*4)+(3*7)+(2*8)+(1*1)=145
145 % 10 = 5
So 72647-81-5 is a valid CAS Registry Number.

72647-81-5Relevant articles and documents

N-Arylsulfonyl-N'-(pyrimidin-4-yl)ureas-Synthesis and Reaction with Dimethyl Sulfoxide

Zeuner, F.,Niclas, H.-J.

, p. 121 - 128 (2007/10/02)

The N-arylsulfonyl-N'-(pyrimidin-4-yl)ureas (3a-l) were synthesized by reaction of arylsulfonyl isocyanates (1) with 4-amino-2,6-dialkylpyrimidines (2).Treatment of 3 with alkali or of 1 with an excess of 4-amino-2,6-dimethylpyrimidine (2a) gave the salts 4a-e.Reaction of the ureas 3a-c with dimethyl sulfoxide at 90 to 120 deg C afforded N,N'-bis(2,6-dimethylpyrimidin-4-yl) ureas 8a-c.The reaction is assumed to involve a four-centre mechanism with 5 as intermediate.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 72647-81-5