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52144-09-9

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52144-09-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52144-09-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,1,4 and 4 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 52144-09:
(7*5)+(6*2)+(5*1)+(4*4)+(3*4)+(2*0)+(1*9)=89
89 % 10 = 9
So 52144-09-9 is a valid CAS Registry Number.

52144-09-9SDS

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 4-Chlor-chinolin-carbonsaeure-(2)-chlorid

1.2 Other means of identification

Product number -
Other names 2-QUINOLINECARBONYL CHLORIDE,4-CHLORO

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:52144-09-9 SDS

52144-09-9Downstream Products

52144-09-9Relevant articles and documents

Silyl Assistance in the Intramolecular Addition of Pyridyl Radicals onto Pyridines and Quinolines

Filace, Fabiana,Sánchez-Murcia, Pedro A.,Sucunza, David,Pérez-Redondo, Adrián,álvarez-Buílla, Julio,Gago, Federico,Burgos, Carolina

, p. 1891 - 1896 (2016)

The first example of a stable acylazinium salt obtained by an intramolecular acylpyridine-centered radical attack on azine nitrogen atoms is reported. Depending on the relative position of the bromo substituent on the attacking aminopyridine ring, it is possible to obtain selectively either the N-attack product or a different C-attack derivative. A rationale for this pathway selectivity was obtained from quantum mechanical calculations.

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