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109574-98-3

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109574-98-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109574-98-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,5,7 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 109574-98:
(8*1)+(7*0)+(6*9)+(5*5)+(4*7)+(3*4)+(2*9)+(1*8)=153
153 % 10 = 3
So 109574-98-3 is a valid CAS Registry Number.

109574-98-3Relevant articles and documents

QUINOLINE COMPOUNDS AND METHODS OF USE

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Page/Page column 108, (2008/06/13)

Compounds of Formula I, and stereoisomers, geometric isomers, tautomers, solvates, metabolites, salts and pharmaceutically acceptable prodrugs thereof, are useful for inhibiting receptor tyrosine kinases and for treating hyperproliferative disorders mediated thereby. Methods of using compounds of Formula I, and stereoisomers, geometric isomers, tautomers, solvates and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed. [ Formula I]

Synthesis of 4-Amino-3-pyridinyl and 4-Amino-5-pyrimidinyl Aryl Ketones and Related Compounds via an ortho-Lithiation Reaction

Radinov, Rumen,Haimova, Marietta,Simova, Ekaterina

, p. 886 - 891 (2007/10/02)

4-Chloropyridine and 4,6-dichloropyrimidine react regioselectively with lithium diisopropylamide to give 4-chloro-3-lithiopyridine and 4,6-dichloro-5-lithiopyrimidine, respectively.These intermediates react with benzaldehydes to give (4-chloro-3-pyridinyl

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