204195-48-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 204195-48-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,1,9 and 5 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 204195-48:
(8*2)+(7*0)+(6*4)+(5*1)+(4*9)+(3*5)+(2*4)+(1*8)=112
112 % 10 = 2
So 204195-48-2 is a valid CAS Registry Number.
204195-48-2Relevant academic research and scientific papers
Ring-in-ring structures from phenanthroline macrocycles with exo- and endotopic binding sites
Schmittel, Michael,Ganz, Andrea,Fenske, Dieter
, p. 2289 - 2292 (2007/10/03)
(Matrix Presented) Three metallosupramolecular ring-in-ring structures are assembled using the HETPHEN concept (in the presence of copper(I)) with macrocyclic phenanthrolines exhibiting exotopic and endotopic coordination sites.
