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200631-03-4

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200631-03-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 200631-03-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,0,6,3 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 200631-03:
(8*2)+(7*0)+(6*0)+(5*6)+(4*3)+(3*1)+(2*0)+(1*3)=64
64 % 10 = 4
So 200631-03-4 is a valid CAS Registry Number.

200631-03-4Downstream Products

200631-03-4Relevant articles and documents

Ruthenium-Catalyzed Addition of Carbon-Hydrogen Bonds in Aromatic Ketones to Olefins. The Effect of Various Substituents at the Aromatic Ring

Sonoda, Motohiro,Kakiuchi, Fumitoshi,Chatani, Naoto,Murai, Shinji

, p. 3117 - 3128 (1997)

To obtain further insight into the new ruthenium-catalyzed reaction of carbon-hydrogen bonds in aromatic ketones with olefins, the effect of various substituents at the aromatic ring is examined. Reaction of o-methylacetophenone with triethoxyvinylsilane

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