871982-50-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 871982-50-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,1,9,8 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 871982-50:
(8*8)+(7*7)+(6*1)+(5*9)+(4*8)+(3*2)+(2*5)+(1*0)=212
212 % 10 = 2
So 871982-50-2 is a valid CAS Registry Number.
871982-50-2Relevant academic research and scientific papers
Structural and characterization of novel copper(II) azodye complexes
El-Sonbati,Diab,El-Bindary,Nozha
experimental part, p. 490 - 498 (2011/12/13)
The synthetic methods of novel Cu(II) and adduct complexes, with selective azodyes containing nitrogen and oxygen donor ligands have been developed, characterized and presented. The prepared complexes fall into the stoichiometric formulae of [Cu(Ln/
