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1174738-57-8

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1174738-57-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1174738-57-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,4,7,3 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1174738-57:
(9*1)+(8*1)+(7*7)+(6*4)+(5*7)+(4*3)+(3*8)+(2*5)+(1*7)=178
178 % 10 = 8
So 1174738-57-8 is a valid CAS Registry Number.

1174738-57-8Relevant articles and documents

The synthesis and antimycobacterial properties of 4-(substituted benzylsulfanyl)pyridine-2-carboxamides

Klimesova, Vera,Herzigova, Petra,Palat, Karel,Machacek, Milos,Stolarikova, Jirina,Dahse, Hans-Martin,Moellmann, Ute

, p. 90 - 103 (2013/09/24)

4-(Substituted benzylsulfanyl)pyridine-2-carboxamides 6 were synthesized by a three-step synthesis starting from 4-chloropyridine-2-carboxylic acid and substituted benzyl thiols, with the exception of nitroderivatives. The compounds were evaluated for their anti-TB activity against M. tuberculosis, non-tuberculous mycobacteria (M. kansasii and M. avium), and MDR strains of M. tuberculosis. The activities expressed as the minimum inhibitory concentration (MIC) fall into the range of 8-250 μmol/L. The substances exhibited similar activities against both sensitive and resistant strains. ARKAT-USA, Inc.

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