139328-28-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139328-28-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,3,2 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 139328-28:
(8*1)+(7*3)+(6*9)+(5*3)+(4*2)+(3*8)+(2*2)+(1*8)=142
142 % 10 = 2
So 139328-28-2 is a valid CAS Registry Number.
139328-28-2Relevant academic research and scientific papers
COMPLEXES OF LIQUID CRYSTAL o-HYDROXYAZO COMPOUNDS WITH Cu2+ AND Pd2+ IONS
Galyametdinov, Yu. G.,Yagin, P. V.,Ovchinnikov, I. V.
, p. 2505 - 2508 (2007/10/02)
Liquid crystal o-hydroxyazo compounds were prepared and used to give complexes with Cu2+ and Pd2+ ions.The structures of these complexes were studied by ESR, IR, and UV spectroscopy.The relationship of the structures of these complex
