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211919-57-2

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211919-57-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 211919-57-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,1,9,1 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 211919-57:
(8*2)+(7*1)+(6*1)+(5*9)+(4*1)+(3*9)+(2*5)+(1*7)=122
122 % 10 = 2
So 211919-57-2 is a valid CAS Registry Number.

211919-57-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name (1'R)-(-)-1-(2'-hydroxy-1'-phenyl-ethyl)-(1H)-pyridin-2-one

1.2 Other means of identification

Product number -
Other names (1'R)-(-)-1-(2'-hydroxy-1'-phenylethyl)-1H-pyridin-2-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:211919-57-2 SDS

211919-57-2Relevant articles and documents

Oxidation of chiral non-racemic pyridinium salts to enantiopure 2- pyridone and 3-alkyl-2-pyridones

Gnecco,Marazano,Enriquez,Teran,Del Rayo Sanchez,Galindo

, p. 2027 - 2029 (1998)

Oxidation of chiral non-racemic pyridinium salt 1a and 3-alkyl pyridinium salts 1b and 1c with potassium ferricyanide in an alkaline medium provides a short and practical access to enantiomerically pure 2-pyridone (2a) and 3-alkyl-2-pyridones (2b and 2c)

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