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500717-69-1

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500717-69-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 500717-69-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,0,7,1 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 500717-69:
(8*5)+(7*0)+(6*0)+(5*7)+(4*1)+(3*7)+(2*6)+(1*9)=121
121 % 10 = 1
So 500717-69-1 is a valid CAS Registry Number.

500717-69-1Downstream Products

500717-69-1Relevant articles and documents

Regioselective palladium-catalyzed arylation of 3-carboalkoxy furan and thiophene

Glover, Bobby,Harvey, Kimberly A.,Liu, Bing,Sharp, Matthew J.,Tymoschenko, Maria F.

, p. 301 - 304 (2003)

(Matrix presented) The regioselective palladium(0)-catalyzed arylation of 3-furoate and 3-thiophenecarboxylate esters with aryl bromides is described. Conditions were developed that allow for the selective synthesis of either 2-aryl or 5-aryl products.

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