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1-Butyl-5,5-dimethyl-3-(phenylselenonyl)-2-cyclohexen-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

79681-33-7

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79681-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79681-33-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,6,8 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 79681-33:
(7*7)+(6*9)+(5*6)+(4*8)+(3*1)+(2*3)+(1*3)=177
177 % 10 = 7
So 79681-33-7 is a valid CAS Registry Number.

79681-33-7Relevant academic research and scientific papers

Highly Efficient Method for Ethylenic or Acetylenic Ketones via Fragmentation of Hydroxy Vinyl Selenones

Shimizu, Makoto,Ando, Ryoichi,Kuwajima, Isao

, p. 5246 - 5248 (1981)

Treatment of cyclic 3-hydroxyvinyl selenones with bases at room temperature lea2s to the formation of ethylenic or acetylenic ketones in good yields via 1,4-fragmentaion, where phenylselenonyl group behaves as an excellent nucleofuge.

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