13537-22-9 Usage
Uses
The organic anions particularly, which are strong chelating agents, cause a general intensification of the spectra, shift to longer wavelengths, and increased crystal field splitting. No transfer of energy was observed from the ligand to the europium ion.
Check Digit Verification of cas no
The CAS Registry Mumber 13537-22-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,5,3 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 13537-22:
(7*1)+(6*3)+(5*5)+(4*3)+(3*7)+(2*2)+(1*2)=89
89 % 10 = 9
So 13537-22-9 is a valid CAS Registry Number.
InChI:InChI=1/3ClHO4.Eu/c3*2-1(3,4)5;/h3*(H,2,3,4,5);/q;;;+3/p-3
