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CAS

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957050-73-6

(1-iodo-2-(phenylethynyl)but-1-en-3-yne-1,4-diyl)dibenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 957050-73-6 Structure

  • Basic information

    1. Product Name: (1-iodo-2-(phenylethynyl)but-1-en-3-yne-1,4-diyl)dibenzene
    2. Synonyms: (1-iodo-2-(phenylethynyl)but-1-en-3-yne-1,4-diyl)dibenzene
    3. CAS NO:957050-73-6
    4. Molecular Formula:
    5. Molecular Weight: 430.288
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 957050-73-6.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: (1-iodo-2-(phenylethynyl)but-1-en-3-yne-1,4-diyl)dibenzene(CAS DataBase Reference)
    10. NIST Chemistry Reference: (1-iodo-2-(phenylethynyl)but-1-en-3-yne-1,4-diyl)dibenzene(957050-73-6)
    11. EPA Substance Registry System: (1-iodo-2-(phenylethynyl)but-1-en-3-yne-1,4-diyl)dibenzene(957050-73-6)

  • 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: 957050-73-6(Hazardous Substances Data)

957050-73-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 957050-73-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,7,0,5 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 957050-73:
(8*9)+(7*5)+(6*7)+(5*0)+(4*5)+(3*0)+(2*7)+(1*3)=186
186 % 10 = 6
So 957050-73-6 is a valid CAS Registry Number.

957050-73-6Upstream product

957050-73-6Downstream Products

957050-73-6Relevant articles and documents

Zirconocene-promoted coupling reaction of terminal acetylenes to geminal enediynes in the presence of p-chloranil

Xi, Chanjuan,Liu, Yuanyuan,Yan, Xiaoyu,Chen, Chao

, p. 4612 - 4617 (2007)

Reaction of alkynyllithium with zirconocene dichloride in the presence of quinones afforded zirconoenediynes in good yields. Treatment of the zirconoenediyne with p-chloranil in the presence of CuCl afforded 1,1,4,4-tetraethynyl-1,3-diene in good yield. I

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