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639503-04-1

benzoic acid 2-[2-oxo-(5R)-[(1S)-3-oxo-1,3-dihydroisobenzofuran-1-yl]-2,5-dihydropyrrolidin-1-yl]-(2R)-2-phenylethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • benzoic acid 2-[2-oxo-(5R)-[(1S)-3-oxo-1,3-dihydroisobenzofuran-1-yl]-2,5-dihydropyrrolidin-1-yl]-(2R)-2-phenylethyl ester

    Cas No: 639503-04-1

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  • 639503-04-1 Structure

  • Basic information

    1. Product Name: benzoic acid 2-[2-oxo-(5R)-[(1S)-3-oxo-1,3-dihydroisobenzofuran-1-yl]-2,5-dihydropyrrolidin-1-yl]-(2R)-2-phenylethyl ester
    2. Synonyms: benzoic acid 2-[2-oxo-(5R)-[(1S)-3-oxo-1,3-dihydroisobenzofuran-1-yl]-2,5-dihydropyrrolidin-1-yl]-(2R)-2-phenylethyl ester
    3. CAS NO:639503-04-1
    4. Molecular Formula:
    5. Molecular Weight: 439.467
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 639503-04-1.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: benzoic acid 2-[2-oxo-(5R)-[(1S)-3-oxo-1,3-dihydroisobenzofuran-1-yl]-2,5-dihydropyrrolidin-1-yl]-(2R)-2-phenylethyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: benzoic acid 2-[2-oxo-(5R)-[(1S)-3-oxo-1,3-dihydroisobenzofuran-1-yl]-2,5-dihydropyrrolidin-1-yl]-(2R)-2-phenylethyl ester(639503-04-1)
    11. EPA Substance Registry System: benzoic acid 2-[2-oxo-(5R)-[(1S)-3-oxo-1,3-dihydroisobenzofuran-1-yl]-2,5-dihydropyrrolidin-1-yl]-(2R)-2-phenylethyl ester(639503-04-1)

  • 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: 639503-04-1(Hazardous Substances Data)

639503-04-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 639503-04-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,9,5,0 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 639503-04:
(8*6)+(7*3)+(6*9)+(5*5)+(4*0)+(3*3)+(2*0)+(1*4)=161
161 % 10 = 1
So 639503-04-1 is a valid CAS Registry Number.

639503-04-1Relevant articles and documents

Asymmetric routes towards polyfunctionalized pyrrolidines: Application to the synthesis of alkaloid analogues

Toffano, Martial,Dudot, Bruno,Zaparucha, Anne,Royer, Jacques,Sevrin, Mireille,George, Pascal,Chiaroni, Angele

, p. 3365 - 3370 (2007/10/03)

The Mukaiyama aldol type condensation of t-butyldimethylsilyloxypyrrole 1b with methyl 2-formylbenzoate furnished the aldol adduct 9 with high yield and complete stereoselectivity. An erythro (anti) configuration was established (X-ray) in sharp contrast

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