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156971-81-2

2,3-Bis-iodomethyl-1,4-dimethoxy-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 156971-81-2 Structure

  • Basic information

    1. Product Name: 2,3-Bis-iodomethyl-1,4-dimethoxy-benzene
    2. Synonyms:
    3. CAS NO:156971-81-2
    4. Molecular Formula:
    5. Molecular Weight: 418.013
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 156971-81-2.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: 2,3-Bis-iodomethyl-1,4-dimethoxy-benzene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,3-Bis-iodomethyl-1,4-dimethoxy-benzene(156971-81-2)
    11. EPA Substance Registry System: 2,3-Bis-iodomethyl-1,4-dimethoxy-benzene(156971-81-2)

  • 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: 156971-81-2(Hazardous Substances Data)

156971-81-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156971-81-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,9,7 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 156971-81:
(8*1)+(7*5)+(6*6)+(5*9)+(4*7)+(3*1)+(2*8)+(1*1)=172
172 % 10 = 2
So 156971-81-2 is a valid CAS Registry Number.

156971-81-2Relevant articles and documents

Efficient synthesis of 5,8-disubstituted-1,4-dihydrobenzoxathiin-3-oxides and their isomeric structures, 4,7-disubstituted-1,3-dihydrobenzo[b] thiophene-2,2-dioxides

Attardo, Giorgio,Wang, Wuyi,Kraus, Jean-Louis,Belleau, Bernard

, p. 4743 - 4746 (1994)

Functionalized dihydrobenzoxathiin oxides and dihydrobenzothiophene-2,2-dioxides 11-18 have been prepared via trapping of sulfur dioxide under photolytic or ground state conditions.

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