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CAS

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1620320-06-0

dimethyl (2S,3S)-2,3-bis((tert-butyldiphenylsilyloxy)methyl)-4-methylenepentanedioate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1620320-06-0 Structure

  • Basic information

    1. Product Name: dimethyl (2S,3S)-2,3-bis((tert-butyldiphenylsilyloxy)methyl)-4-methylenepentanedioate
    2. Synonyms: dimethyl (2S,3S)-2,3-bis((tert-butyldiphenylsilyloxy)methyl)-4-methylenepentanedioate
    3. CAS NO:1620320-06-0
    4. Molecular Formula:
    5. Molecular Weight: 709.042
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1620320-06-0.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 (2S,3S)-2,3-bis((tert-butyldiphenylsilyloxy)methyl)-4-methylenepentanedioate(CAS DataBase Reference)
    10. NIST Chemistry Reference: dimethyl (2S,3S)-2,3-bis((tert-butyldiphenylsilyloxy)methyl)-4-methylenepentanedioate(1620320-06-0)
    11. EPA Substance Registry System: dimethyl (2S,3S)-2,3-bis((tert-butyldiphenylsilyloxy)methyl)-4-methylenepentanedioate(1620320-06-0)

  • 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: 1620320-06-0(Hazardous Substances Data)

1620320-06-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1620320-06-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,0,3,2 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1620320-06:
(9*1)+(8*6)+(7*2)+(6*0)+(5*3)+(4*2)+(3*0)+(2*0)+(1*6)=100
100 % 10 = 0
So 1620320-06-0 is a valid CAS Registry Number.

1620320-06-0Upstream product

1620320-06-0Downstream Products

1620320-06-0Relevant articles and documents

Desymmetrization of meso-methylenecyclopropanes by a palladium-catalyzed asymmetric ring-opening bis(alkoxycarbonylation) reaction

Yonezawa, Yasushi,Furuya, Tomoki,Aratani, Takahiro,Fijinami, Shuhei,Inomata, Katsuhiko,Ukaji, Yutaka

, p. 936 - 943 (2014)

Desymmetrization of various meso-methylenecyclopropanes was accomplished by a palladium-catalyzed asymmetric ring-opening bis(alkoxycarbonylation) reaction employing a chiral bioxazoline ligand. The reaction proceeded smoothly in the presence of copper(I) triflate under carbon monoxide and oxygen at ambient pressure to give the corresponding optically active α-methyleneglutarates with up to 60% ee. Desymmetrization of protected meso-(3-methylenecyclopropane- 1,2-diyl)dimethanols was also carried out to give enantioenriched highly oxygen-functionalized α-methyleneglutarates.

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