102057-12-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102057-12-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,0,5 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 102057-12:
(8*1)+(7*0)+(6*2)+(5*0)+(4*5)+(3*7)+(2*1)+(1*2)=65
65 % 10 = 5
So 102057-12-5 is a valid CAS Registry Number.
102057-12-5Relevant articles and documents
Note on Synthetic Cyclopeptides with Dihydroquinoline Units
Guendel, Wolf-H.,Bohnert, Sabine
, p. 395 - 401 (2007/10/02)
Quaternary salts of the amides of N-(3-quinolylcarbonyl)amino acids 4 cyclise under the influence of base to give fourteen-membered rings 7.