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125731-30-8

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125731-30-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125731-30-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,7,3 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 125731-30:
(8*1)+(7*2)+(6*5)+(5*7)+(4*3)+(3*1)+(2*3)+(1*0)=108
108 % 10 = 8
So 125731-30-8 is a valid CAS Registry Number.

125731-30-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-chloro-4,5-dimethylpyridine-3-carbonitrile

1.2 Other means of identification

Product number -
Other names 2-Chloro-3-cyano-4,5-dimethylpyridine

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:125731-30-8 SDS

125731-30-8Downstream Products

125731-30-8Relevant articles and documents

A one-pot synthesis of 2-chloronicotinonitriles and fused 2-chloro-3-cyanopyridines

Sreenivasulu, M.,Rao, G. S. Krishna

, p. 584 - 586 (2007/10/02)

2-Chloronicotinonitriles (2a-d) and fused bi- and tricyclo-2-chloro-3-cyanopyridines (2e-h) are obtained from alkylidenemalononitriles (1a-h) by Vilsmeier reaction.Generation in situ of an aldehyde equivalent species in the Vilsmeier reaction at the γ-carbon with respect to the nitrile carbon of the alkylidenemalononitriles, followed by cylization, both occurring in one-pot, are presumed to be involved in the pyridoannulation.

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