124646-91-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124646-91-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,6,4 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 124646-91:
(8*1)+(7*2)+(6*4)+(5*6)+(4*4)+(3*6)+(2*9)+(1*1)=129
129 % 10 = 9
So 124646-91-9 is a valid CAS Registry Number.
124646-91-9Relevant academic research and scientific papers
Selective Ion Extraction by a Calixarene Derivative Containing Azo Groups
Nomura, Eisaku,Taniguchi, Hisaji,Tamura, Sadao
, p. 1125 - 1126 (2007/10/02)
A calixarene derivative containing azo groups was synthesized.The solvent extraction of metal picrates by this compounds was selective for Ag+, Hg+, and Hg2+.
