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2-Chloro-4-methyl-nicotinoyl chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

50839-95-7

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50839-95-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50839-95-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,8,3 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 50839-95:
(7*5)+(6*0)+(5*8)+(4*3)+(3*9)+(2*9)+(1*5)=137
137 % 10 = 7
So 50839-95-7 is a valid CAS Registry Number.

50839-95-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-chloro-4-methyl-pyridine-3-carbonyl chloride

1.2 Other means of identification

Product number -
Other names 2-chloro-4-methyl-nicotinoyl chloride

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:50839-95-7 SDS

50839-95-7Relevant academic research and scientific papers

SYNTHESIS OF 3-AMINO-2-CHLORO-4-METHYLPYRIDINE FROM ACETONE AND ETHYL CYANOACETATE

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Page/Page column 5, (2010/02/14)

A method for making 3-amino-2-chloro-4-methylpyridine from acetone and ethyl cyanoacetate, as depicted in the following reaction scheme.

Regioselective synthesis of 2-chloro 3-pyridinecarboxylates

Zhang,Stout,Keay,Scriven,Toomey,Goe

, p. 13177 - 13184 (2007/10/03)

2-Chlorocyanoacetate was found to undergo base-catalyzed Michael addition to α,β-unsaturated ketones or aldehydes to afford 5-oxopentenenitrile derivatives. In the presence of anhydrous HCl, these compounds cyclize to yield 2-chloro-3-pyridinecarboxylates. The process is highly regiospecific and useful in the synthesis of 2,3-disubstituted pyridines.

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