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CAS

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134305-41-2

3-amino-4-cyano-5-(3,4-dioxymethylenephenyl)benzocoumarin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 134305-41-2 Structure

  • Basic information

    1. Product Name: 3-amino-4-cyano-5-(3,4-dioxymethylenephenyl)benzocoumarin
    2. Synonyms:
    3. CAS NO:134305-41-2
    4. Molecular Formula:
    5. Molecular Weight: 356.337
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 134305-41-2.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: 3-amino-4-cyano-5-(3,4-dioxymethylenephenyl)benzocoumarin(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-amino-4-cyano-5-(3,4-dioxymethylenephenyl)benzocoumarin(134305-41-2)
    11. EPA Substance Registry System: 3-amino-4-cyano-5-(3,4-dioxymethylenephenyl)benzocoumarin(134305-41-2)

  • 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: 134305-41-2(Hazardous Substances Data)

134305-41-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134305-41-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,3,0 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 134305-41:
(8*1)+(7*3)+(6*4)+(5*3)+(4*0)+(3*5)+(2*4)+(1*1)=92
92 % 10 = 2
So 134305-41-2 is a valid CAS Registry Number.

134305-41-2Downstream Products

134305-41-2Relevant articles and documents

Nitriles in heterocyclic synthesis: Synthesis of pyridine, pyrone, benzocoumarin and pyridocoumarin derivatives

Nabil, Mohamed,Khodeir, Mohamed

, p. 783 - 785 (2007/10/02)

Polysubstituted pyridines (IIa) and pyrones (IIIc) have been synthesized from cinnamonitriles (Ia,c) and 2-hydroxyacetophenone.The coumarin derivatives (V) are obtained by the reaction of 3-cyano-4-methylcoumarin (IV) with nitrostyrene (If).The reaction o

Synthesis of heterocycles through reactions of nucleophiles with acrylonitriles. A convenient one-step synthesis of benzocoumarins

Abdel-Latif, Fathy Fahim

, p. 9 - 10 (2007/10/02)

A convenient one-step synthesis of benzocoumarins is reported which utilizes the ternary condensation of ldehydes, malononitrile and 3-cyano-4-methylcoumarin

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