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1456717-31-9

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1456717-31-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1456717-31-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,6,7,1 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1456717-31:
(9*1)+(8*4)+(7*5)+(6*6)+(5*7)+(4*1)+(3*7)+(2*3)+(1*1)=179
179 % 10 = 9
So 1456717-31-9 is a valid CAS Registry Number.

1456717-31-9Downstream Products

1456717-31-9Relevant articles and documents

Heck-oxyarylation of 2-phenyl-2H-chromenes and 1,2-dihydronaphthalenes

Gulacsi, Katalin,Nemeth, Istvan,Szappanos, Adam,Csillag, Kinga,Illyes, Tuende Zita,Kurtan, Tibor,Antus, Sandor

, p. 137 - 141 (2013)

The Heck-oxyarylation of racemic 2-phenyl-2H-chromene [(±)-4b] and 1 2-dihydronaphthalenes (14a,b) has been studied with 2-chloromercuriphenols (5a-d) in the presence of Li2[PdCl4] catalyst The reactions resulted in the diastereoselective formation of rac

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