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1026233-29-3

4-p-Tolyl-3-ureido-thiophene-2-carboxylic 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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  • 1026233-29-3 Structure

  • Basic information

    1. Product Name: 4-p-Tolyl-3-ureido-thiophene-2-carboxylic acid ethyl ester
    2. Synonyms:
    3. CAS NO:1026233-29-3
    4. Molecular Formula:
    5. Molecular Weight: 304.37
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1026233-29-3.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: 4-p-Tolyl-3-ureido-thiophene-2-carboxylic acid ethyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-p-Tolyl-3-ureido-thiophene-2-carboxylic acid ethyl ester(1026233-29-3)
    11. EPA Substance Registry System: 4-p-Tolyl-3-ureido-thiophene-2-carboxylic acid ethyl ester(1026233-29-3)

  • 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: 1026233-29-3(Hazardous Substances Data)

1026233-29-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1026233-29-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,6,2,3 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1026233-29:
(9*1)+(8*0)+(7*2)+(6*6)+(5*2)+(4*3)+(3*3)+(2*2)+(1*9)=103
103 % 10 = 3
So 1026233-29-3 is a valid CAS Registry Number.

1026233-29-3Relevant articles and documents

Synthesis of thieno[3,2-d]pyrimidine-2,4-diones cyclic and acyclic nucleosides as potential anti HIV agents

Jourdan,Laduree,Robba

, p. 305 - 312 (2007/10/02)

Synthesis of cyclic and acyclic nucleosides was achieved by alkylation of 7-methyl or arylthieno[3,2-d]pyrimidine-2,4-diones following the Vorbruggen and Niedballa's method [1]. After a possible deprotection, potential anti HIV agents were obtained.

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