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119061-16-4

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119061-16-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119061-16-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,0,6 and 1 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 119061-16:
(8*1)+(7*1)+(6*9)+(5*0)+(4*6)+(3*1)+(2*1)+(1*6)=104
104 % 10 = 4
So 119061-16-4 is a valid CAS Registry Number.
InChI:InChI=1/C11H13ClO3/c1-2-3-10(11(13)14)15-9-6-4-8(12)5-7-9/h4-7,10H,2-3H2,1H3,(H,13,14)

119061-16-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(4-chlorophenoxy)pentanoic acid

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:119061-16-4 SDS

119061-16-4Upstream product

119061-16-4Downstream Products

119061-16-4Relevant articles and documents

Direct resolution of α-monoalkyl-α-aryloxyacetic acids via ester or imide derivatives

Amoroso, Rosa,Bettoni, Giancarlo,Tricca, Maria Luisa,Loiodice, Fulvio,Ferorelli, Savina

, p. 73 - 79 (2007/10/03)

This paper describes a simple procedure for the resolution of racemic α-monoalkyl α-aryloxyacetic acids, using the chromatographic separation of their covalent derivatives. (R)-Ethyl mandelate, (R)-pantolactone and (S)-4-(1-methylethyl)-2-oxazolidinone are the resolving agents involved in the formation of equimolecular diastereomeric mixtures of esters or imides. Chromatographic resolutions were performed by means of gas chromatography (GC), thin-layer chromatography (TLC) and flash chromatography. Successive hydrolysis of separated diastereomers provided optically pure aryloxyacetic acids.

Candida cylindracea lipase-mediated kinetic resolution of α-substituted α-aryloxyacetic acid methyl esters

Noya,Ferorelli,Franchini,Scilimati,Sinicropi,Tortorella

, p. 293 - 296 (2007/10/03)

Hydrolysis of several α-alkyl-α-aryloxyacetic acid methyl esters and of α-methyl-α-(n-propyl)-α-(p-chlorophenoxy)acetic acid methyl ester were performed in the presence of Candida cylindracea lipase. The α-alkyl-α-aryloxyacetic acid methyl esters and α-methyl-α-(n-propyl)-α-(p-chlorophenoxy)acetic acid methyl ester were incubated in buffer phosphate (pH 7-8). The reaction mixture, containing the unreacted ester and corresponding acid, showed enantiomeric excesses (ee) up to 81%. The extent of conversion was quite low for the α-methyl-α-(n-propyl)-α-(p-chlorophenoxy)acetic acid methyl ester, the corresponding acid was obtained with ee > 98%.

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