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8-benzyl-1,5-dithia-8-aza-spiro[5.5]undecan-7-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

261967-40-2

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261967-40-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 261967-40-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,1,9,6 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 261967-40:
(8*2)+(7*6)+(6*1)+(5*9)+(4*6)+(3*7)+(2*4)+(1*0)=162
162 % 10 = 2
So 261967-40-2 is a valid CAS Registry Number.

261967-40-2Relevant academic research and scientific papers

A silicon-mediated domino approach to pyrrolidine- and piperidine-2,3-diones

Jungf, Alexander,Koch, Oliver,Ries, Monika,Schaumann, Ernst

, p. 92 - 94 (2007/10/03)

Lithiated silylthioacetals 1 react with co-bromoalkyl isocyanates 2 via addition to the isocyanate, a 1,3-silyl shift and ringclosure by bromide displacement to give lactams 6. The latent α-oxo group can be liberated by thioacetal cleavage with hypervalen

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