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68602-47-1

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68602-47-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68602-47-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,6,0 and 2 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 68602-47:
(7*6)+(6*8)+(5*6)+(4*0)+(3*2)+(2*4)+(1*7)=141
141 % 10 = 1
So 68602-47-1 is a valid CAS Registry Number.

68602-47-1Relevant articles and documents

Early main-group metal catalysts for the hydrogenation of alkenes with H2

Spielmann, Jan,Buch, Frank,Harder, Sjoerd

supporting information; experimental part, p. 9434 - 9438 (2009/05/06)

(Chemical Equation Presented) Transition-metal-free hydrogenation of alkenes can be carried out with simple organocalcium catalysts (20 bar H 2, 20°C). Both steps in the proposed catalytic cycle, hydride addition to the double bond and σ-bond metathesis with H2, have been confirmed. Alkenes sensitive to polymerization are also hydrogenated in good yields.

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