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61503-83-1

2H-1-Benzopyran-2-one, 3-(2,4-dimethoxyphenyl)-4-hydroxy-7-methoxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 2H-1-Benzopyran-2-one, 3-(2,4-dimethoxyphenyl)-4-hydroxy-7-methoxy-

    Cas No: 61503-83-1

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  • 61503-83-1 Structure

  • Basic information

    1. Product Name: 2H-1-Benzopyran-2-one, 3-(2,4-dimethoxyphenyl)-4-hydroxy-7-methoxy-
    2. Synonyms:
    3. CAS NO:61503-83-1
    4. Molecular Formula: C18H16O6
    5. Molecular Weight: 328.321
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 61503-83-1.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: 2H-1-Benzopyran-2-one, 3-(2,4-dimethoxyphenyl)-4-hydroxy-7-methoxy-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2H-1-Benzopyran-2-one, 3-(2,4-dimethoxyphenyl)-4-hydroxy-7-methoxy-(61503-83-1)
    11. EPA Substance Registry System: 2H-1-Benzopyran-2-one, 3-(2,4-dimethoxyphenyl)-4-hydroxy-7-methoxy-(61503-83-1)

  • 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: 61503-83-1(Hazardous Substances Data)

61503-83-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 61503-83-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,5,0 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 61503-83:
(7*6)+(6*1)+(5*5)+(4*0)+(3*3)+(2*8)+(1*3)=101
101 % 10 = 1
So 61503-83-1 is a valid CAS Registry Number.

61503-83-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-(2,4-dimethoxyphenyl)-4-hydroxy-7-methoxy-1-benzopyran-2-one

1.2 Other means of identification

Product number -
Other names 3-(2,4-dimethoxy-phenyl)-4-hydroxy-7-methoxy-coumarin

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:61503-83-1 SDS

61503-83-1Relevant articles and documents

Application of Aryllead(IV) Derivatives to the Preparation of 3-Aryl-4-hydroxy-1-benzopyran-2-ones

Barton, Derek H. R.,Donnelly, Dervilla M. X.,Finet, Jean-Pierre,Guiry, Patrick J.

, p. 1365 - 1376 (2007/10/02)

Aryllead triacetates are chemoselective and regioselective reagents for the preparation of 3-aryl-4-hydroxy-1-benzopyran-2-ones in good to excellent yields by C-3 arylation of the preformed 4-hydroxy-1-benzopyran-2-one ring.This approach was applied to th

A FACILE SYNTHESIS OF 3-ARYL-4-HYDROXYCOUMARINS

Barton, Derek H.R.,Donelly, Dervilla M.X.,Finet, Jean-Pierre,Guiry, Patrick J.

, p. 1539 - 1542 (2007/10/02)

A range of 3-aryl-4-hydroxycoumarins have been prepared by direct arylation of 4-hydroxycoumarin derivatives by variously substituted aryllead triacetates.Yields were temperature and substituent dependent.

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