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82296-87-5

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82296-87-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82296-87-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,9 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 82296-87:
(7*8)+(6*2)+(5*2)+(4*9)+(3*6)+(2*8)+(1*7)=155
155 % 10 = 5
So 82296-87-5 is a valid CAS Registry Number.

82296-87-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name [(Z)-2-(phenyltellanyl)vinyl]benzene

1.2 Other means of identification

Product number -
Other names (Z)-styryl phenyl telluride

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:82296-87-5 SDS

82296-87-5Relevant articles and documents

DES as a green solvent to prepare 1,2-bis-organylseleno alkenes. Scope and limitations

Lopes, Eric F.,Gon?alves, Lóren C.,Vinueza, Julio C.G.,Jacob, Raquel G.,Perin, Gelson,Santi, Claudio,Lenard?o, Eder J.

supporting information, p. 6890 - 6895 (2015/11/27)

We describe here our results on the use of choline chloride/urea 1:2 as a deep eutectic solvent (DES) in the synthesis of vinyl selenides. A good selectivity for the (E)-1,2-bis-organylseleno alkenes was observed starting from terminal alkynes and diaryl

Cerium(III)-mediated efficient and steroselective hydrochalcogenation of terminal alkynes

Silveira, Claudio C.,Mendes, Samuel R.,Rosa, Daniel D.,Zeni, Gilson

experimental part, p. 4015 - 4021 (2010/03/24)

Vinylic chalcogenides were synthesized stereospecifically by hydrochalcogenation of propargylic amines or alcohols mediated by cerium(III) chloride. The products were obtained in good yields and with high regio- and stereoselectivities. Georg Thieme Verla

A simplified preparation of vinyl sulfides, selenides and tellurides by a Wittig-type reaction

Silveira, Claudio C.,Begnini, Mauro L.,Boeck, Paula,Braga, Antonio L.

, p. 221 - 224 (2007/10/03)

The preparation of several vinyl sulfides, selenides and tellurides by Wittig-type reaction in a one-pot procedure is described. The chalcogenyl triphenylphosphoranes 3 are formed 'in situ' by the reaction of chloromethyl phenyl chalcogenide, potassium tert-butoxide and triphenylphosphine. Reaction of 3 with carbonyl compounds affords the vinyl chalcogenides 6-9 with preferential Z-configuration.

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