72851-55-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72851-55-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,8,5 and 1 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 72851-55:
(7*7)+(6*2)+(5*8)+(4*5)+(3*1)+(2*5)+(1*5)=139
139 % 10 = 9
So 72851-55-9 is a valid CAS Registry Number.
72851-55-9Relevant academic research and scientific papers
Pyrazolo[1,5-a]pyrimidines and imidazo-[1,5-a]pyrimidines
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, (2008/06/13)
This disclosure describes substituted pyrazolo[1,5-a]pyrimidines and imidazo[1,5-a]pyrimidines which possess anxiolytic activity.
