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82390-29-2

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82390-29-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82390-29-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,3,9 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 82390-29:
(7*8)+(6*2)+(5*3)+(4*9)+(3*0)+(2*2)+(1*9)=132
132 % 10 = 2
So 82390-29-2 is a valid CAS Registry Number.

82390-29-2Downstream Products

82390-29-2Relevant academic research and scientific papers

Geometrically Biased Homoconjugated Ketones. Synthetic Avenues to 1-Acyl-2,4-cyclohexadienes

Fuchs, Benzion,Zizuashvili, Jakob,Abramson, Sarah

, p. 3474 - 3477 (1982)

Synthetic approaches to a series of open (1), fused (2), and spiroannelated (3) 2,4-cyclohexadien-1-yl ketones, which differ in the geometrical juxtaposition of the homoconjugated chromophores, have been worked out.A series of prototropic rearrangements was found to occur, establishing an equilibrium between 28-30.

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