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

89701-84-8

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89701-84-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89701-84-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,7,0 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 89701-84:
(7*8)+(6*9)+(5*7)+(4*0)+(3*1)+(2*8)+(1*4)=168
168 % 10 = 8
So 89701-84-8 is a valid CAS Registry Number.

89701-84-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2H-1-Benzopyran-2-one, 7-hydroxy-4-(3-hydroxy-4-methoxyphenyl)-

1.2 Other means of identification

Product number -
Other names Volubolin

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:89701-84-8 SDS

89701-84-8Relevant academic research and scientific papers

Antioxidant and antitumor activities of 4-arylcoumarins and 4-aryl-3,4-dihydrocoumarins

Zhang, Keyun,Ding, Weixian,Sun, Jie,Zhang, Bin,Lu, Fujiao,Lai, Ren,Zou, Yong,Yedid, Gabriel

supporting information, p. 203 - 210 (2015/02/19)

Five 4-arylcoumarins (1c-g) and twelve 3,4-dihydro-4-arylcoumarins (2a-l) were synthesized and tested for antioxidant activity, antitumor activity, toxicity and structure-activity relationships analysis. 4-Arylcoumarins and 3,4-dihydro-4-arylcoumarins tha

Synthesis of 4-arylcoumarins via Cu-catalyzed hydroarylation with arylboronic acids

Yamamoto, Yoshihiko,Kirai, Naohiro

supporting information; experimental part, p. 5513 - 5516 (2009/05/27)

(Chemical Equation Presented) In the presence of 2-4 mol % of CuOAc, methyl phenylpropiolates having a MOM-protected hydroxy group at the ortho position underwent hydroarylation with various arylboronic acids in MeOH at ambient temperature, resulting in the formation of 4-arylcoumarins in high yields after the acidic workup. This method was effectively used for the synthesis of biologically active natural and artificial compounds.

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