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1118579-48-8

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1118579-48-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1118579-48-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,8,5,7 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1118579-48:
(9*1)+(8*1)+(7*1)+(6*8)+(5*5)+(4*7)+(3*9)+(2*4)+(1*8)=168
168 % 10 = 8
So 1118579-48-8 is a valid CAS Registry Number.

1118579-48-8Relevant articles and documents

Convenient synthesis of linear-extended bipyridines involving a central phenyl linking group

Gan, Zhibin,Okui, Ayaka,Kawashita, Yuka,Hayashi, Masahiko

experimental part, p. 1302 - 1303 (2009/12/03)

Linear-extended bipyridines were synthesized via the Hantzsch dihydropyridine synthesis, subsequent oxidative aro-matization with molecular oxygen in the presence of activated carbon, and decarboxylation. 4,4″-p-Terphenyldicarboxaldehyde was prepared by t

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