16748-67-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16748-67-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,7,4 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 16748-67:
(7*1)+(6*6)+(5*7)+(4*4)+(3*8)+(2*6)+(1*7)=137
137 % 10 = 7
So 16748-67-7 is a valid CAS Registry Number.
16748-67-7Relevant 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).
