499218-66-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 499218-66-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,9,2,1 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 499218-66:
(8*4)+(7*9)+(6*9)+(5*2)+(4*1)+(3*8)+(2*6)+(1*6)=205
205 % 10 = 5
So 499218-66-5 is a valid CAS Registry Number.
499218-66-5Relevant articles and documents
Catalytic activity of 3d-metal coordination compounds with diphenylthiocarbazide
Koksharova,Khimich
, p. 1181 - 1182 (2007/10/03)
The catalytic activity of Cr(III), Mn(II), Fe(III), Co(II), Ni(II), and Cu(II) diphenylthiocarbazide complexes in decomposition of hydrogen peroxide was studied. The activation energies of this reaction were correlated with the strength of ligand bonding