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92686-68-5

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92686-68-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92686-68-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,6,8 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 92686-68:
(7*9)+(6*2)+(5*6)+(4*8)+(3*6)+(2*6)+(1*8)=175
175 % 10 = 5
So 92686-68-5 is a valid CAS Registry Number.

92686-68-5Relevant articles and documents

ADDITION REACTIONS OF CYCLOOCTATETRAENE WITH 1,3-DIPHENYLISOBENZOFURAN THE BENZENE RING AS DIENOPHILE IN A CYCLOADDITION REACTION

Saito, Katsuhiro,Omura, Yoichi,Maekawa, Etsuro,Gassman, Paul G.

, p. 2573 - 2576 (1984)

Addition reactions of cyclooctatetraene with 1,3-diphenylisobenzofuran resulted in the formation of three 1:1 cycloadducts, 1,2, and 3, and a 1:2 cycloadduct, 4.Single crystal X-ray analysis established 3 to be a cage compound formed by an unprecedented cycloaddition reaction of 1 in which the double bond of the benzene moiety acted as the dienophile.

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