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343337-70-2

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343337-70-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 343337-70-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,3,3,3 and 7 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 343337-70:
(8*3)+(7*4)+(6*3)+(5*3)+(4*3)+(3*7)+(2*7)+(1*0)=132
132 % 10 = 2
So 343337-70-2 is a valid CAS Registry Number.

343337-70-2SDS

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 4-methyl-N-(trifluoromethylsulfonyl)benzamide

1.2 Other means of identification

Product number -
Other names C,C,C-Trifluoro-N-(4-methyl-benzoyl)

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:343337-70-2 SDS

343337-70-2Downstream Products

343337-70-2Relevant articles and documents

N-Sulfonylcarboxamide as an Oxidizing Directing Group for Ruthenium-Catalyzed C–H Activation/Annulation

Petrova, Elina,Rasina, Dace,Jirgensons, Aigars

supporting information, p. 1773 - 1779 (2017/04/13)

N-Sulfonylcarboxamides can act as both a directing group for C–H activation and an internal oxidant in the Ru-catalyzed annulation reaction with alkynes to give isoquinolones. Of all of the N-sulfonylcarboxamides that were studied, the N-(2,6-difluorophenyl)sulfonamide derivatives were found to be the most efficient and led to the formation of an unstable sulfinate byproduct that decomposed into 1,3-difluorobenzene under the reaction conditions. The described isoquinolone synthesis provides an alternative to the currently known traceless annulations of hydroxamic acid and sulfoximine derivatives.

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