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945775-63-3

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945775-63-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 945775-63-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,5,7,7 and 5 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 945775-63:
(8*9)+(7*4)+(6*5)+(5*7)+(4*7)+(3*5)+(2*6)+(1*3)=223
223 % 10 = 3
So 945775-63-3 is a valid CAS Registry Number.

945775-63-3Downstream Products

945775-63-3Relevant articles and documents

Investigation of chemoselective reaction of 2-amino-8-hydroxyquinoline with arylsulfonylchloride derivatives

Everson Da Silva, Luiz,Teixieira De Sousa, Paulo,Carlos Joussef, Antonio

experimental part, p. 1378 - 1388 (2009/10/09)

The reactions of 2-amino-8-hydroxyquinoline and 2-amino-4(1H)quinolone with different sulfonyl chlorides have been investigated. The chemoselectivity was observed to afford exclusively the arylsulfonate ester derivatives. The mechanism of the reaction is

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