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1-Phenyl-1-o-tolyl-but-2-yn-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117749-96-9

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117749-96-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117749-96-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,7,4 and 9 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 117749-96:
(8*1)+(7*1)+(6*7)+(5*7)+(4*4)+(3*9)+(2*9)+(1*6)=159
159 % 10 = 9
So 117749-96-9 is a valid CAS Registry Number.

117749-96-9Relevant academic research and scientific papers

Selenium-catalyzed trifluoromethylsulfinylation/rearrangement of allylic and propargylic alcohols: Access to allylic and allenic triflones

Zhu, Deng,Luo, Hui-Yun,Chen, Zhi-Min

, p. 1044 - 1048 (2021)

A selenium-catalyzed trifluoromethylsulfinylation/ rearrangement of allylic and propargylic alcohols for synthesizing triflones was developed for the first time. Various allylic and allenic triflones were delivered in moderate to excellent yields. After n

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