223486-43-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 223486-43-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,4,8 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 223486-43:
(8*2)+(7*2)+(6*3)+(5*4)+(4*8)+(3*6)+(2*4)+(1*3)=129
129 % 10 = 9
So 223486-43-9 is a valid CAS Registry Number.
223486-43-9Relevant articles and documents
Two new β-strand mimics
Tsai, James H.,Waldman, Amy Sue,Nowick, James S.
, p. 29 - 38 (1999)
In a previous report, Nowick and co-workers described β-strand mimic A, which duplicates the structure and hydrogen-bonding pattern of one edge of a tetrapeptide in a β-strand conformation (Nowick, J. S.; Pairish, M.; Lee, I. Q.; Holmes, D. L.; Ziller, J.
