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Methanone, phenyl[2-(phenylseleno)-2-(trimethylsilyl)cyclobutyl]-, cis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143370-47-2

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143370-47-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143370-47-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,3,7 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 143370-47:
(8*1)+(7*4)+(6*3)+(5*3)+(4*7)+(3*0)+(2*4)+(1*7)=112
112 % 10 = 2
So 143370-47-2 is a valid CAS Registry Number.

143370-47-2Relevant academic research and scientific papers

Selenium-Directed Stereoselective Cycloaddition Reactions Promoted by Lewis Acids: A Novel Zwitterionic Intermediate

Yamazaki, Shoko,Fujitsuka, Hiroyuki,Yamabe, Shinichi,Tamura, Hatsue

, p. 5610 - 5619 (2007/10/02)

The reaction of (trimethylsilyl)vinyl selenide 1 (trimethylsilyl)allenyl selenide 2 with vinyl ketones 3a - c in the presence of a Lewis acid gave cyclobutane derivatives stereoselectively.The reaction of 1 and 3a - c with SnCl4 was quenched either with E

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