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Butanoic acid, 4-chloro-3-oxo-, (4-nitrophenyl)methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90121-71-4

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90121-71-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90121-71-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,1,2 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 90121-71:
(7*9)+(6*0)+(5*1)+(4*2)+(3*1)+(2*7)+(1*1)=94
94 % 10 = 4
So 90121-71-4 is a valid CAS Registry Number.

90121-71-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name (4-nitrophenyl)methyl 4-chloro-3-oxobutanoate

1.2 Other means of identification

Product number -
Other names -

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:90121-71-4 SDS

90121-71-4Upstream product

90121-71-4Downstream Products

90121-71-4Relevant academic research and scientific papers

4-Carbamoyloxymethyl-1-sulfo-2-oxoazetidine derivatives and their production

-

, (2008/06/13)

Disclosed are compounds of the general formula: STR1 wherein R1 is a hydrogen atom or a lower alkyl group and R2 is a hydrogen atom or an ester residue, said derivative having the (3S,4S)-configuration; and pharmaceutically acceptable salts and esters thereof. The compounds have antimicrobial and/or β-lactamase-inhibitory activity and are of value as drugs for human beings and domesticated animals.

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