167629-23-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 167629-23-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,6,2 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 167629-23:
(8*1)+(7*6)+(6*7)+(5*6)+(4*2)+(3*9)+(2*2)+(1*3)=164
164 % 10 = 4
So 167629-23-4 is a valid CAS Registry Number.
167629-23-4Relevant articles and documents
Carbo-acyclic nucleoside derivatives as antiviral and antineoplastic agents
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, (2008/06/13)
The present invention is directed to a class of novel carbocyclic derivatives having formulas (I) and (II) and their use as anti-viral and anti-neoplastic agents, wherein X1 and X2 are each independently hydrogen, fluorine, or chlorine, R is hydrogen or h
