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84443-53-8

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84443-53-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84443-53-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,4,4 and 3 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 84443-53:
(7*8)+(6*4)+(5*4)+(4*4)+(3*3)+(2*5)+(1*3)=138
138 % 10 = 8
So 84443-53-8 is a valid CAS Registry Number.

84443-53-8SDS

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 2,2,2-trichloroethyl octanoate

1.2 Other means of identification

Product number -
Other names Octanoic acid,2,2,2-trichloroethyl ester

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:84443-53-8 SDS

84443-53-8Relevant articles and documents

DI-2-PYRIDYL CARBONATE: A NEW EFFICIENT COUPLING AGENT FOR THE DIRECT ESTERIFICATION OF CARBOXYLIC ACIDS

Kim, Sunggak,Lee, Jae In,Ko, Young Kwan

, p. 4943 - 4946 (1984)

Reaction of carboxylic acids with equimolar amounts of di-2-pyridyl carbonate and alcohols or thiols in the presence of 4-dimethylaminopyridine as a catalyst in methylene chloride at room temperature affords the corresponding esters in high yields under mild conditions.

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