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276691-69-1

(E)-2-(2,5-Dichloro-benzenesulfonyl)-3-ethoxy-acrylic acid 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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  • 276691-69-1 Structure

  • Basic information

    1. Product Name: (E)-2-(2,5-Dichloro-benzenesulfonyl)-3-ethoxy-acrylic acid ethyl ester
    2. Synonyms:
    3. CAS NO:276691-69-1
    4. Molecular Formula:
    5. Molecular Weight: 353.223
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 276691-69-1.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: (E)-2-(2,5-Dichloro-benzenesulfonyl)-3-ethoxy-acrylic acid ethyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: (E)-2-(2,5-Dichloro-benzenesulfonyl)-3-ethoxy-acrylic acid ethyl ester(276691-69-1)
    11. EPA Substance Registry System: (E)-2-(2,5-Dichloro-benzenesulfonyl)-3-ethoxy-acrylic acid ethyl ester(276691-69-1)

  • 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: 276691-69-1(Hazardous Substances Data)

276691-69-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 276691-69-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,6,6,9 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 276691-69:
(8*2)+(7*7)+(6*6)+(5*6)+(4*9)+(3*1)+(2*6)+(1*9)=191
191 % 10 = 1
So 276691-69-1 is a valid CAS Registry Number.

276691-69-1Relevant articles and documents

Synthesis of N-aryl substituted 4H-1,4-benzothiazine 1,1-dioxide 2-carboxylic acid-esters

Lopez, Simon E.,Charris, Jaime,Urdaneta, Neudo,Lobo, Gricela

, p. 53 - 61 (1998)

A group of N-aryl substituted 1,4-benzothiazine-1,1-dioxide-2 carboxylic acid esters is reported. This is the first example of N-aryl-derivatives of the 4H-1,4-benzothiazine nucleus; the key step is the cyclization of N-aryl-phenylsulfonyl-acrylates 4-8 using potassium carbonate in acetonitrile/18-crown-6-ether to the corresponding title compounds in moderate yields.

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