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89479-60-7

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89479-60-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89479-60-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,7 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 89479-60:
(7*8)+(6*9)+(5*4)+(4*7)+(3*9)+(2*6)+(1*0)=197
197 % 10 = 7
So 89479-60-7 is a valid CAS Registry Number.

89479-60-7Downstream Products

89479-60-7Relevant articles and documents

Copper-Catalyzed N- and O-arylation of amides: Alternative approaches to 3,4-dihydroquinolin-2-ones, quinolin-2-ones, and 12h-chromeno[2,3-b]quinolin-12- ones

Zhang, Xinying,Guo, Xiaojie,Fang, Liangliang,Song, Yunping,Fan, Xuesen

, p. 8087 - 8093 (2014/01/06)

The efficient syntheses of 3-cyanoquinolin-2-ones, 3-(2-bromobenzyl)-3- cyano-3,4-dihydroquinolin-2-ones, 3-(2-bromobenzyl)quinolin-2-ones, and 12H-chromeno[2,3-b]quinolin-12-ones through copper-catalyzed N- and O-arylation of amides by using readily avai

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