209522-91-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 209522-91-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,9,5,2 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 209522-91:
(8*2)+(7*0)+(6*9)+(5*5)+(4*2)+(3*2)+(2*9)+(1*1)=128
128 % 10 = 8
So 209522-91-8 is a valid CAS Registry Number.
209522-91-8Relevant academic research and scientific papers
Synthesis of new 7-membered α-phenylthio cyclic oxamides: HIV inhibitors
Medou,Priem,Quelever,,Camplo,Kraus
, p. 4021 - 4024 (2007/10/03)
Based on the concept of bioisosterism, we report the computer design and the synthesis of original 7-membered α-phenylthio cyclic oxamides with potent anti HIV-1 properties.
