19921-98-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19921-98-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,2 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 19921-98:
(7*1)+(6*9)+(5*9)+(4*2)+(3*1)+(2*9)+(1*8)=143
143 % 10 = 3
So 19921-98-3 is a valid CAS Registry Number.
19921-98-3Relevant academic research and scientific papers
Substituted guanidinedicarbonyl derivatives
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, (2008/06/13)
This disclosure describes novel substituted guanidinedicarbonyl derivatives which possess anxiolytic activity and are also useful as agents for the treatment of cognitive and related neural behavioral problems in mammals.