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111535-64-9

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111535-64-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111535-64-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,5,3 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 111535-64:
(8*1)+(7*1)+(6*1)+(5*5)+(4*3)+(3*5)+(2*6)+(1*4)=89
89 % 10 = 9
So 111535-64-9 is a valid CAS Registry Number.

111535-64-9SDS

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 ethyl 3-acetyl-6-methyl-4-phenyl-3,4-dihydropyrimidine-2(1H)thione-5-carboxylate

1.2 Other means of identification

Product number -
Other names ETHYL-3-ACETYL-6-METHYL-4-PHENYL-2-THIOXO-1,2,3,4-TETRAHYDRO-5-PYRIMIDINECARBOXYLATE

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:111535-64-9 SDS

111535-64-9Relevant articles and documents

A Cs2CO3-mediated simple and selective method for the alkylation and acylation of 3,4-dihydropyrimidin-2(1 H)-thiones

Putatunda, Salil,Chakraborty, Arijit

, p. 1057 - 1064 (2014/12/10)

Alkyl and acyl derivatives of 3,4-dihydropyrimidin-2(1H)-thiones were synthesized in good to excellent yields in the presence of Cs2CO3, a mild base. The method evidences a selective S-alkylation when using acyl chlorides as efficien

Synthesis and Reactions of "Biginelli-Compounds". Part I

Kappe, Christian Oliver,Roschger, Peter

, p. 55 - 64 (2007/10/02)

Various reactions of 2-oxo (or thioxo)-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid derivatives (Biginelli-compounds) were investigated.The site of methylation and acylation on 6-methyl-4-phenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid ethyl ester 1a and its 2-oxo derivative 9a was studied.The synthesis of pyrimidothiazines and thiazolopyrimidines was accomplished by condensation of 1a with 1,3- and 1,2-dielectrophiles.A Dimroth-like rearrangement yielding 6H-1,3-thiazines can be observed when 1a was treated with dimethylformamide and phosphorus oxychloride.The formation of indenopyrimidines can be achieved by intramolecular Friedl-Crafts acylation of 9a and 13, respectively.Finally a route for the preparation of 4,6-disubstituted-pyrimidine-5-carbonitriles is presented, starting with Biginelli-compound 25.

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