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1310052-87-9

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1310052-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1310052-87-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,0,0,5 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1310052-87:
(9*1)+(8*3)+(7*1)+(6*0)+(5*0)+(4*5)+(3*2)+(2*8)+(1*7)=89
89 % 10 = 9
So 1310052-87-9 is a valid CAS Registry Number.

1310052-87-9Relevant articles and documents

Practical Pd/C-catalysed suzuki-miyaura reactions for the preparation of 3-aryl-4-oxypyridin-2(1H)-ones, 3-aryl-2,4-oxypyridines and 3-aryl-2,4- oxyquinolines as useful intermediates for the synthesis of biologically active compounds

Lamblin, Marc,Bares, Hugo,Dessolin, Jean,Marty, Christel,Bourgougnon, Nathalie,Felpin, Francois-Xavier

, p. 5525 - 5533 (2012/10/29)

Practical heterogeneous Pd/C-catalysed Suzuki-Miyaura cross-coupling reactions of 3-iodo-4-oxypyridin-2(1H)-ones, 3-iodo-2,4-oxypyridines, and 3-iodo-2,4-oxyquinolines with arylboronic acids are described as a useful and efficient alternative to homogeneous conditions. The methodology features ligand-free and environmentally friendly conditions, and tolerates a wide range of boronic acids. The cross-coupled products can be viewed as useful intermediates for the preparation of 3-aryl-4-hydroxypyridin-2(1H)-ones, which can be used as new nucleobases for antiherpetic agents.

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