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[2R,(+)]-3,4-Dihydro-2α-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3β,4α,7-triol, also known as (+)-catechin, is a naturally occurring flavonoid compound found in various plants, particularly in green tea, red wine, and cocoa. It is a type of polyphenol, which is a group of antioxidant-rich compounds that exhibit various health benefits. (+)-Catechin is known for its antioxidant, anti-inflammatory, and anti-cancer properties, making it a subject of interest in the field of nutrition and medicine. The chemical structure of (+)-catechin consists of a flavan-3-ol backbone with three hydroxyl groups at the 3, 4, and 7 positions, and a phenyl ring at the 2 position. Its stereochemistry is characterized by the 2R configuration, which refers to the specific arrangement of atoms around the chiral center at the 2 position. [2R,(+)]-3,4-Dihydro-2α-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3β,4α,7-triol plays a significant role in the health-promoting effects of certain foods and beverages, and its potential therapeutic applications are an active area of research.

4382-45-0

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4382-45-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4382-45-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,8 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4382-45:
(6*4)+(5*3)+(4*8)+(3*2)+(2*4)+(1*5)=90
90 % 10 = 0
So 4382-45-0 is a valid CAS Registry Number.

4382-45-0SDS

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 2-(3,4,5-trihydroxy-phenyl)-chroman-3,4,7-triol

1.2 Other means of identification

Product number -
Other names 2-(3,4,5-Trihydroxy-phenyl)-chroman-3,4,7-triol

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:4382-45-0 SDS

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