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134197-97-0

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134197-97-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134197-97-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,1,9 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 134197-97:
(8*1)+(7*3)+(6*4)+(5*1)+(4*9)+(3*7)+(2*9)+(1*7)=140
140 % 10 = 0
So 134197-97-0 is a valid CAS Registry Number.

134197-97-0Downstream Products

134197-97-0Relevant articles and documents

New reagent for convenient access to the α,β-unsaturated N-methoxy-N-methyl-amide functionality by a synthesis based on the Julia olefination protocol

Manjunath, Beedimane Narayana,Sane, Neeraj P.,Aidhen, Indrapal Singh

, p. 2851 - 2855 (2007/10/03)

A new reagent for the synthesis of the α,β-unsaturated N-methoxy-N-methyl-amide structural unit has been developed. 2-(Benzo[d]thiazol-2-ylsulfonyl)-N-methoxy-N-methylacetamide, a crystalline solid with an indefinite shelf life that can be easily prepared in two convenient steps from 2-chloro-N-methoxy-N-methylacetamide, reacted with a variety of aldehydes under Julia conditions to furnish the α,β- unsaturated N-methoxy-N-methyl-amide functionality. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.

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