6971-78-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6971-78-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,7 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 6971-78:
(6*6)+(5*9)+(4*7)+(3*1)+(2*7)+(1*8)=134
134 % 10 = 4
So 6971-78-4 is a valid CAS Registry Number.
6971-78-4Relevant academic research and scientific papers
Substituted cinnoline derivatives as CNS depressants
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, (2008/06/13)
The present invention comprises certain amide and ester derivatives of 4-substituted-cinnoline-3-carboxylic acids and 3-acyl-4-substituted-cinnoline derivatives, and their use as central nervous system (CNS) depressants.