83557-03-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83557-03-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,5,5 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 83557-03:
(7*8)+(6*3)+(5*5)+(4*5)+(3*7)+(2*0)+(1*3)=143
143 % 10 = 3
So 83557-03-3 is a valid CAS Registry Number.
83557-03-3Relevant academic research and scientific papers
A NEW SYNTHETIC IONOPHORE EXHIBITING SELECTIVE Li(1+) TRANSPORT
Hiratani, Kazuhisa
, p. 1021 - 1024 (2007/10/02)
A noncyclic polyether, which contains 1,3-propylene oxide chain unit and both 8-quinolyl and o-carboxylphenyl terminal groups, exhibits higly selective transport of lithium ion for sodium and potassium ion species which are all together in aqueous solutio
