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CAS

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1647021-81-5

dimethyl 3-(2-(m-methoxyphenyl)propan-2-yl)-4-vinylidenecyclopent-2-ene-1,1-dicarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1647021-81-5 Structure

  • Basic information

    1. Product Name: dimethyl 3-(2-(m-methoxyphenyl)propan-2-yl)-4-vinylidenecyclopent-2-ene-1,1-dicarboxylate
    2. Synonyms: dimethyl 3-(2-(m-methoxyphenyl)propan-2-yl)-4-vinylidenecyclopent-2-ene-1,1-dicarboxylate
    3. CAS NO:1647021-81-5
    4. Molecular Formula:
    5. Molecular Weight: 356.419
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1647021-81-5.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: dimethyl 3-(2-(m-methoxyphenyl)propan-2-yl)-4-vinylidenecyclopent-2-ene-1,1-dicarboxylate(CAS DataBase Reference)
    10. NIST Chemistry Reference: dimethyl 3-(2-(m-methoxyphenyl)propan-2-yl)-4-vinylidenecyclopent-2-ene-1,1-dicarboxylate(1647021-81-5)
    11. EPA Substance Registry System: dimethyl 3-(2-(m-methoxyphenyl)propan-2-yl)-4-vinylidenecyclopent-2-ene-1,1-dicarboxylate(1647021-81-5)

  • 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: 1647021-81-5(Hazardous Substances Data)

1647021-81-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1647021-81-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,4,7,0,2 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1647021-81:
(9*1)+(8*6)+(7*4)+(6*7)+(5*0)+(4*2)+(3*1)+(2*8)+(1*1)=155
155 % 10 = 5
So 1647021-81-5 is a valid CAS Registry Number.

1647021-81-5Downstream Products

1647021-81-5Relevant articles and documents

Palladium-catalyzed oxidative arylating carbocyclization of allenynes: Control of selectivity and role of H2O

Bartholomeyzik, Teresa,Mazuela, Javier,Pendrill, Robert,Deng, Youqian,Baeckvall, Jan-E.

, p. 8696 - 8699 (2014/08/18)

Highly selective protocols for the carbocyclization/arylation of allenynes using arylboronic acids are reported. Arylated vinylallenes are obtained with the use of BF3·Et2O as an additive, whereas addition of water leads to arylated trienes. These conditions provide the respective products with excellent selectivities (generally >97:3) for a range of boronic acids and different allenynes. It has been revealed that water plays a crucial role for the product distribution.

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