79507-68-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79507-68-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,5,0 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 79507-68:
(7*7)+(6*9)+(5*5)+(4*0)+(3*7)+(2*6)+(1*8)=169
169 % 10 = 9
So 79507-68-9 is a valid CAS Registry Number.
79507-68-9Relevant articles and documents
SYNTHESES OF SOME NEW LIGANDS CONTAINING IMIDAZOLES AND REVERSIBLE OXYGENATION OF THE COBALT(II) COMPLEXES
Takano, Shigeru,Yano, Yumihiko,Tagaki, Waichiro
, p. 1177 - 1180 (1981)
Tri, tetra, and pentadentate ligands containing imidazole groups were prepared and the oxygenation of their cobalt(II) complexes was briefly investigated.