97800-75-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97800-75-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,8,0 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 97800-75:
(7*9)+(6*7)+(5*8)+(4*0)+(3*0)+(2*7)+(1*5)=164
164 % 10 = 4
So 97800-75-4 is a valid CAS Registry Number.
97800-75-4Relevant 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).
