97813-51-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97813-51-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,8,1 and 3 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 97813-51:
(7*9)+(6*7)+(5*8)+(4*1)+(3*3)+(2*5)+(1*1)=169
169 % 10 = 9
So 97813-51-9 is a valid CAS Registry Number.
97813-51-9Relevant academic research and scientific papers
Investigations on Quaternary Pyridinium Salts, XVIII. - Note on Synthetic Cyclopeptides with 1,4-Dihydronicotinamide Moiety
Guendel, Wolf-H.
, p. 1280 - 1283 (2007/10/02)
Quaternary salts of the amides of N-nicotinoyldipeptides form under the influence of base dimers with 20-membered rings, cyclopeptide-like substances with two 1,4-dihydronicotinamide moieties (8).
