515174-13-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 515174-13-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,5,1,7 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 515174-13:
(8*5)+(7*1)+(6*5)+(5*1)+(4*7)+(3*4)+(2*1)+(1*3)=127
127 % 10 = 7
So 515174-13-7 is a valid CAS Registry Number.
515174-13-7Relevant articles and documents
Synthesis and binding studies of bowl-shaped hosts for quaternary ammoniums
Jeong, Kyu-Sung,Shin, Kwang Hoon,Kim, Soong-Hyun
, p. 1166 - 1167 (2007/10/03)
Two bowl-shaped hosts for quaternary ammonium salts were synthesized and their binding properties, along with the anion effect, were systematically examined and compared in CDCl3.