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Propanedioic acid, (2-chloro-4,5-difluorobenzoyl)-, diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

121872-99-9

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121872-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121872-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,8,7 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 121872-99:
(8*1)+(7*2)+(6*1)+(5*8)+(4*7)+(3*2)+(2*9)+(1*9)=129
129 % 10 = 9
So 121872-99-9 is a valid CAS Registry Number.

121872-99-9SDS

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 diethyl 2-(2-chloro-4,5-difluorobenzoyl)propanedioate

1.2 Other means of identification

Product number -
Other names Propanedioic acid,(2-chloro-4,5-difluorobenzoyl)-,diethyl 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:121872-99-9 SDS

121872-99-9Relevant academic research and scientific papers

Fluorinated benzoyl compounds

-

, (2008/06/13)

A 2-chloro-4,5-difluorobenzoyl compound of the formula: STR1 wherein R2 is a lower alkyl group, and R7 is a 2,4-difluorophenyl group or a 4-fluorophenyl group.

Process for preparing fluorinated benzoyl compounds

-

, (2008/06/13)

Fluorinated benzoyl compounds of the formula: STR1 wherein Q is a lower alkyl group, a halogen atom, --CH2 CO2 R1 wherein R1 is a lower alkyl group, or STR2 wherein each of R2 and R3 is a lower alkyl group, are disclosed.

Process for preparing 2-chloro-4,5-difluorobenzoic acid

-

, (2008/06/13)

This disclosure describes a novel process for preparing 2-chloro-4,5-difluorobenzoic acid which is useful in the preparation of 7-(substituted)piperazinyl-1-substituted-6-fluoro-1,4-dihydro-4-oxo-3-quinoli necarboxylic acid antibacterial agents.

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