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α-(pyrid-2-on-4-yl)-α-t-butyl-p-methylbenzyl alcohol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

111257-75-1

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111257-75-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111257-75-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,2,5 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 111257-75:
(8*1)+(7*1)+(6*1)+(5*2)+(4*5)+(3*7)+(2*7)+(1*5)=91
91 % 10 = 1
So 111257-75-1 is a valid CAS Registry Number.

111257-75-1Downstream Products

111257-75-1Relevant academic research and scientific papers

Carbon Dioxide: A Reagent for the Simultaneous Protection of Nucleophilic Centres and the Activation of Alternative Locations to Electrophilic Attack. Part 8. A Novel Synthetic Route to 4-Substituted-2-pyridones

Katritzky, Alan R.,Fan, Wei-Qiang,Koziol, Anna E.,Palenik, Gus J.

, p. 2343 - 2348 (2007/10/02)

2-Pyridone, using the one-pot protection method, is lithiated specifically in the 4-position.In this way, a range of 4-substituted 2-pyridones was prepared.Their orientation of substitution was proved by X-ray analysis.

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