148902-83-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148902-83-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,9,0 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 148902-83:
(8*1)+(7*4)+(6*8)+(5*9)+(4*0)+(3*2)+(2*8)+(1*3)=154
154 % 10 = 4
So 148902-83-4 is a valid CAS Registry Number.
148902-83-4Relevant academic research and scientific papers
50. Luminescence of Europium(III) Chelates with 4-(Arylethynyl)pyridines as Ligands
Takalo, Harri,Haenninen, Elina,Kankare, Jouko
, p. 877 - 883 (2007/10/02)
Some spectral properties and luminescence intensities of EuIII chelates with 4-(arylethynyl)pyridine-2,6-dicarboxylic acids 1-15 and 2,2',2'',2'''-bis(methylenenitrilo)>tetrakis(acetic acids) 16-26 were measur
