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78763-91-4

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78763-91-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78763-91-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,7,6 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 78763-91:
(7*7)+(6*8)+(5*7)+(4*6)+(3*3)+(2*9)+(1*1)=184
184 % 10 = 4
So 78763-91-4 is a valid CAS Registry Number.

78763-91-4SDS

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-(bromocarbonyl)benzyl]telluryl bromide

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:78763-91-4 SDS

78763-91-4Relevant articles and documents

Organotellurium Chemistry. 4. Synthesis and Reactions of Tellurophthalide. The First Alkyltellurenyl Halides

Engman, Lars,Cava, Michael P.

, p. 4194 - 4197 (2007/10/02)

The first alkyltellurenyl halides were obtained as isoble but unstable compounds from halogenolysis of tellurophthalide (1c), a compound obtained in almost quantitative yield from 2-(bromomethyl)benzoyl chloride and sodium hydrogen telluride.The structures of the new compounds were confirmed by transformations to a single benzyl tellurocyanate that was independently synthesized.

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