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4H-1-Benzopyran-4-one, 2,3-dihydro-5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-, (S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

64490-09-1

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64490-09-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64490-09-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,9 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 64490-09:
(7*6)+(6*4)+(5*4)+(4*9)+(3*0)+(2*0)+(1*9)=131
131 % 10 = 1
So 64490-09-1 is a valid CAS Registry Number.

64490-09-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-chroman-4-one

1.2 Other means of identification

Product number -
Other names 5-Hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-chroman-4-one

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:64490-09-1 SDS

64490-09-1Downstream Products

64490-09-1Relevant academic research and scientific papers

Synthesis of hydroxyflavanones from substituted acetophenones and benzaldehydes in the presence of silica gel, boric acid and piperidine

Zhang, Wei Han,Chan, Wing Lai,Lin, Yuan Hua,Szeto, Yau Shan,Lin, Yong Cheng,Yeung, Chi Hung

, p. 71 - 75 (1997)

Direct synthesis of hydroxyflavanones from appropriately substituted acetophenones and benzaldehydes was achieved in the presence of boric acid, silica gel and piperidine. The formation of flavanones presumably involved the reaction between the acetopheno

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