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CAS

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164225-33-6

1-(3,4-dimethoxybenzylidene)-6,7-dimethoxy-1,4-dihydro-3H-isochromen-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 164225-33-6 Structure

  • Basic information

    1. Product Name: 1-(3,4-dimethoxybenzylidene)-6,7-dimethoxy-1,4-dihydro-3H-isochromen-3-one
    2. Synonyms: 1-(3,4-dimethoxybenzylidene)-6,7-dimethoxy-1,4-dihydro-3H-isochromen-3-one
    3. CAS NO:164225-33-6
    4. Molecular Formula: C20H20O6
    5. Molecular Weight: 356.3692
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 164225-33-6.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 1-(3,4-dimethoxybenzylidene)-6,7-dimethoxy-1,4-dihydro-3H-isochromen-3-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-(3,4-dimethoxybenzylidene)-6,7-dimethoxy-1,4-dihydro-3H-isochromen-3-one(164225-33-6)
    11. EPA Substance Registry System: 1-(3,4-dimethoxybenzylidene)-6,7-dimethoxy-1,4-dihydro-3H-isochromen-3-one(164225-33-6)

  • 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: 164225-33-6(Hazardous Substances Data)

164225-33-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 164225-33-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,4,2,2 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 164225-33:
(8*1)+(7*6)+(6*4)+(5*2)+(4*2)+(3*5)+(2*3)+(1*3)=116
116 % 10 = 6
So 164225-33-6 is a valid CAS Registry Number.

164225-33-6Relevant articles and documents

One-Pot Access to 4-Aryl-2-arylacetoxynaphthalenes via Benzannulation of Oxygenated Arylacetic Acids and Alkyl Aryl Ketones

Chang, Meng-Yang,Chen, Shin-Mei,Hsiao, Yu-Ting

, p. 1035 - 1046 (2020/04/01)

Trifluoroacetic anhydride mediated one-pot intermolecular formal (4+2) benzannulation of oxygenated arylacetic acids with alkyl aryl ketones provides 4-aryl-2-arylacetoxynaphthalenes in moderate to good yields in the presence of H 3 PO 4/

Syntheses, Spectroscopic Characterization and Acid-Base Equilibrium Studies of a Dihydroxynaphthalene Derivative

Alonso, Rosa,Dominguez, Esther,Jimenez, Rosa,Laborra, Concepcion,Martinez, Javier,Vicente, Francisca

, p. 1162 - 1174 (2007/10/02)

The regioselective preparation and spectroscopic characterization of: 6,7-dimethoxy-2-(3,4-dimethoxyphenyl)naphthalene-1,3-diol (1), is described.A study of its acid-base equilibrium for use as an indicator has also been carried out.

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