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118767-38-7

118767-38-7

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118767-38-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118767-38-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,7,6 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 118767-38:
(8*1)+(7*1)+(6*8)+(5*7)+(4*6)+(3*7)+(2*3)+(1*8)=157
157 % 10 = 7
So 118767-38-7 is a valid CAS Registry Number.

118767-38-7SDS

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 4-methyl-5-oxo-pyrrolidine-2-carboxylic acid ethyl ester

1.2 Other means of identification

Product number -
Other names ETHYL 4-METHYLPYROGLUTAMATE

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:118767-38-7 SDS

118767-38-7Downstream Products

118767-38-7Relevant articles and documents

Microwave assisted free radical cyclisation of alkenyl and alkynyl isocyanides with thiols

Lamberto, Massimiliano,Corbett, David F.,Kilburn, Jeremy D.

, p. 1347 - 1349 (2003)

Alkenyl and alkynyl isocyanides were synthesised and then reacted, using microwave flash-heating technology, with thiophenol, 2-mercaptoethanol and ethanethiol, in the presence of a radical initiator, to give highly functionalised pyrrolines and pyroglutamates. Direct comparison with results obtained using traditional heating techniques showed the advantage of using the microwave technology in terms of faster reactions and better yields.

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