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3454-04-4

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3454-04-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3454-04-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,5 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3454-04:
(6*3)+(5*4)+(4*5)+(3*4)+(2*0)+(1*4)=74
74 % 10 = 4
So 3454-04-4 is a valid CAS Registry Number.

3454-04-4Downstream Products

3454-04-4Relevant articles and documents

Hydrogenolysis of Small Cycloalkanes, XV. - Hydrogenation of Dispirodeca-4,9-diene

Kiwus, Regina,Schwarz, Wolfgang,Rossnagel, Ingrid,Musso, Hans

, p. 435 - 438 (2007/10/02)

On hydrogenation of the title compound 1 with Pd/C 1,4-diethylbenzene (2) is formed in 95percent yield, furthermore 1percent of cis- and 2percent of trans-1,4-diethylcyclohexane (3 and 4) as well as 2percent of 6-ethylspirooctane (15) are found.With Pt/C the intermediates 7, 12, 13, and 14 and up to 45percent of dispirodecane (17) are identified. 17 is hydrogenated with PtO2 in acetic acid to form 1,1,4,4-tetramethylcyclohexane (19).

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