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65943-95-5

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65943-95-5 Usage

Chemical Properties

Yellow solid

Check Digit Verification of cas no

The CAS Registry Mumber 65943-95-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,9,4 and 3 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 65943-95:
(7*6)+(6*5)+(5*9)+(4*4)+(3*3)+(2*9)+(1*5)=165
165 % 10 = 5
So 65943-95-5 is a valid CAS Registry Number.
InChI:InChI=1/C7H5N3O/c1-2-6(4-8-3-1)7-10-9-5-11-7/h1-5H

65943-95-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(Pyridin-3-yl)-1,3,4-oxadiazole

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:65943-95-5 SDS

65943-95-5Relevant articles and documents

[4u202f+u202f1] Cyclization of benzohydrazide and ClCF2COONa towards 1,3,4-oxadiazoles and 1,3,4-oxadiazoles-d5

Wang, Ya,Mu, Shiqiang,Li, Xin,Song, Qiuling

supporting information, p. 1511 - 1514 (2021/09/20)

A facile synthesis of 1,3,4-oxadiazoles and 1,3,4-oxadiazoles-d5 via [4 + 1] cyclization of ClCF2COONa with non-amine compounds containing amino groups is developed. Of note, this is the first time that halofluorinated compounds are used as C1 synthon to construct deuterated nitrogen-heterocyclic compounds. The current protocol features simple operation, readily accessible raw materials, wide substrate scope and valuable products

Ligand-Enabled Palladium-Catalyzed Through-Space C?H Bond Activation via a Carbopalladation/1,4-Pd Migration/C?H Functionalization Sequence

Chen, Su,Ranjan, Prabhat,Ramkumar, Nagarajan,Van Meervelt, Luc,Van der Eycken, Erik V.,Sharma, Upendra K.

supporting information, p. 14075 - 14079 (2020/10/12)

We report, herein, a palladium-catalyzed cascade comprising carbopalladation, 1,4-Pd-migration and C(sp2)?C(sp2) bond formation to construct a variety of bis-heterocyclic frameworks in a single operational step. The methodology provi

Pd(OAc)2 catalyzed C-H activation of 1,3,4-oxadiazoles and their direct oxidative coupling with benzothiazoles and aryl boronic acids using Cu(OAc)2 as an oxidant

Salvanna,Reddy, Gandolla Chinna,Das, Biswanath

supporting information, p. 2220 - 2225 (2013/03/13)

The first direct oxidative coupling of 1,3,4-oxadiazoles with benzothiazoles has been accomplished using Pd(OAc)2 as a catalyst and Cu(OAc)2 as an oxidant. The similar combination of the catalyst and the oxidant has also been applied for direct arylation of 1,3,4-oxadiazoles with aryl boronic acids. Several novel oxadiazole derivatives have been prepared in high yields following both the methods.

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