39943-51-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39943-51-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,9,4 and 3 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 39943-51:
(7*3)+(6*9)+(5*9)+(4*4)+(3*3)+(2*5)+(1*1)=156
156 % 10 = 6
So 39943-51-6 is a valid CAS Registry Number.
39943-51-6Relevant articles and documents
Pyrazol-4-acetic acid compounds
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, (2008/06/13)
Pyrazol-4-acetic acid compounds, such as substituted pyrazol-4-acetic acid, its esters, amides, nitriles and their pharamaceutically acceptable salts and method for the preparation of these compounds are disclosed. The novel compounds are useful analgesics, anti-inflammatory, and antipyretics.