335417-73-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 335417-73-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,4,1 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 335417-73:
(8*3)+(7*3)+(6*5)+(5*4)+(4*1)+(3*7)+(2*7)+(1*3)=137
137 % 10 = 7
So 335417-73-7 is a valid CAS Registry Number.
335417-73-7Relevant articles and documents
Neuraminidase inhibitors
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, (2008/06/13)
The present invention provides compounds of formula Ia and Ib or a pharmaceutically acceptable salt, prodrug, or ester thereof, useful in the inhibition of neuraminidase enzymes from disease-causing microorganisms, especially influenza neuraminidase, phar
