71575-89-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71575-89-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,5,7 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 71575-89:
(7*7)+(6*1)+(5*5)+(4*7)+(3*5)+(2*8)+(1*9)=148
148 % 10 = 8
So 71575-89-8 is a valid CAS Registry Number.
71575-89-8Relevant articles and documents
4-Pyridone-3-carboxylic acid derivatives
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, (2008/06/13)
The invention relates to 4-pyridone-3-carboxylic acid derivatives, a process for the preparation thereof and pharmaceutical compositions containing same. The 4-pyridone-3-carboxylic acid derivatives are useful as antibacterial agents and/or as agents having a stimulating activity on the central nervous system.
