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77976-62-6

E-2-benzylidenepenam is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 77976-62-6 Structure

  • Basic information

    1. Product Name: E-2-benzylidenepenam
    2. Synonyms:
    3. CAS NO:77976-62-6
    4. Molecular Formula:
    5. Molecular Weight: 217.291
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 77976-62-6.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: E-2-benzylidenepenam(CAS DataBase Reference)
    10. NIST Chemistry Reference: E-2-benzylidenepenam(77976-62-6)
    11. EPA Substance Registry System: E-2-benzylidenepenam(77976-62-6)

  • 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: 77976-62-6(Hazardous Substances Data)

77976-62-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77976-62-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,7 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 77976-62:
(7*7)+(6*7)+(5*9)+(4*7)+(3*6)+(2*6)+(1*2)=196
196 % 10 = 6
So 77976-62-6 is a valid CAS Registry Number.

77976-62-6Downstream Products

77976-62-6Relevant articles and documents

Derivatives of 2-Methylenepenam: Analogues of Clavulanic Acid

Brain, Edward G.,Broom, Nigel J. P.,Hickling, Roger I.

, p. 892 - 896 (2007/10/02)

Some substituted 2-methylenepenams have been synthesised by ring closure of acetylenic azetidinone-thiols.Substituents on the methylene group include aryl, hydroxymethyl, and alkoxycarbonylvinyl.

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