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71802-05-6

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71802-05-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71802-05-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,8,0 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 71802-05:
(7*7)+(6*1)+(5*8)+(4*0)+(3*2)+(2*0)+(1*5)=106
106 % 10 = 6
So 71802-05-6 is a valid CAS Registry Number.

71802-05-6SDS

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-phenyl-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)te trahydropyran-2-yl]oxy-chromen-4-one

1.2 Other means of identification

Product number -
Other names Acacetin 7-O-glucoside

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:71802-05-6 SDS

71802-05-6Downstream Products

71802-05-6Relevant articles and documents

Molecular and Structural Characterization of a Promiscuous C-Glycosyltransferase from Trollius chinensis

He, Jun-Bin,Zhao, Peng,Hu, Zhi-Min,Liu, Shuang,Kuang, Yi,Zhang, Meng,Li, Bin,Yun, Cai-Hong,Qiao, Xue,Ye, Min

supporting information, p. 11513 - 11520 (2019/07/16)

Herein, the catalytic promiscuity of TcCGT1, a new C-glycosyltransferase (CGT) from the medicinal plant Trollius chinensis is explored. TcCGT1 could efficiently and regio-specifically catalyze the 8-C-glycosylation of 36 flavones and other flavonoids and could also catalyze the O-glycosylation of diverse phenolics. The crystal structure of TcCGT1 in complex with uridine diphosphate was determined at 1.85 ? resolution. Molecular docking revealed a new model for the catalytic mechanism of TcCGT1, which is initiated by the spontaneous deprotonation of the substrate. The spacious binding pocket explains the substrate promiscuity, and the binding pose of the substrate determines C- or O-glycosylation activity. Site-directed mutagenesis at two residues (I94E and G284K) switched C- to O-glycosylation. TcCGT1 is the first plant CGT with a crystal structure and the first flavone 8-C-glycosyltransferase described. This provides a basis for designing efficient glycosylation biocatalysts.

Highly efficient glucosylation of flavonoids

Semeniuchenko, Volodymyr,Garazd, Yana,Garazd, Myroslav,Shokol, Tetyana,Groth, Ulrich,Khilya, Volodymyr

experimental part, p. 1503 - 1512 (2010/06/19)

A highly efficient procedure for glucosylation of flavonoids by acetobromoglucose is described. Glucosylation is carried out in a two-phase system CHCl3/H2O over 96 h using tetrabutylammonium bromide as phase-transfer catalyst. A pur

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