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32496-78-9

32496-78-9

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32496-78-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 32496-78-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,4,9 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 32496-78:
(7*3)+(6*2)+(5*4)+(4*9)+(3*6)+(2*7)+(1*8)=129
129 % 10 = 9
So 32496-78-9 is a valid CAS Registry Number.

32496-78-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-methylbut-3-yn-2-yl N-(3-chlorophenyl)carbamate

1.2 Other means of identification

Product number -
Other names (3-Chlor-phenyl)-carbamidsaeure-(1,1-dimethyl-prop-2-inylester)

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:32496-78-9 SDS

32496-78-9Relevant articles and documents

Mecanisme de la reaction de cyclisation en milieu aqueux de carbanilates de propargyle en methylene-4 oxazolidinones-2

Mesplie, Yolande,Bergon, Michel,Calmon, Jean-Pierre

, p. 985 - 993 (2007/10/02)

Les cinetiques d'hydrolyse en milieu alcalin a 25 deg de chloro-3 carbanilates de propargyle ont ete suivies par spectrophotometrie ultraviolette.La catalyse complexe des ions hydroxyle, mis en evidence pour la reaction de cyclisation de ces composes en methylene-4 oxazolidinones-2 a ete interpretee comme resultant de l'attaque nucleophile de l'anion du substrat et de celle de l'ion hydroxyle sur la triple liaison.La premiere conduit directement a l'heterocycle alors que la seconde engendre un cetocarbamate qui se cyclise ulterieurement en oxazolidinone.

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