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199339-13-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 199339-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,3,3 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 199339-13:
184 % 10 = 4
So 199339-13-4 is a valid CAS Registry Number.



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


1.1 GHS Product identifier

Product name 2-[[5-(4-fluorophenyl)-1,3,4-oxadiazol-2-yl]amino]-5-phenyl-1,3-thiazol-4-one

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:199339-13-4 SDS

199339-13-4Relevant articles and documents

Synthesis and antibacterial activity of 5-aryl-2- [(α-chloro-α-phenylacetyl/α- bromopropionyl)amino]-1,3,4-oxadiazoles and 2-[(5-aryl-1 ,3,4-oxadiazol-2-yl)imino]-5-phenyl/methyl-4-thiazolidinones

Ates, Oeznur,Kocabalkanlr, Ayse,Sanis, Guelten Oetuek,Ekinci, Ahmet C.,Vidin, Aylin

, p. 1134 - 1138 (2007/10/03)

Reaction of 5-aryl-2-amino-1,3,4-oxadiazoles (B(I-VI)), obtained by the oxydative cyclization of aromatic aldehyde semicarbazones (A(I-VI)), with α-chloro-α-phenylacetyl chloride and a-bromopropionyl bromide yielded 5-aryl-2-[(α-chloro-α-phenylacetyl)amino]-1,3,4-oxadiazoles (Ia-VIa) and 5-aryl-2-[(α-bromopropionyl)amino]-1, 3,4-oxadiazoles (VIIa-XIIa), respectively. Furthermore, Ia-XIIa were refluxed with ammonium thiocyanate to give 5-phenyl/methyl-2-[(5-aryl-1,3,4-oxadiazol-2-yl)imino]-4-thiazolidinones (It-XIIt). All compounds were tested for antibacterial activity against Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae and Pseudomonas aeruginosa. They were all found to possess significant activity against S. aureus with MIC values ranging from 0.24 to 125 μg/ml. LD50 of compounds chosen as prototypes are estimated.

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