1204739-81-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1204739-81-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,7,3 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1204739-81:
(9*1)+(8*2)+(7*0)+(6*4)+(5*7)+(4*3)+(3*9)+(2*8)+(1*1)=140
140 % 10 = 0
So 1204739-81-0 is a valid CAS Registry Number.
1204739-81-0Relevant articles and documents
Synthesis, spectroscopic and structural characterizations of two new complexes of ruthenium with 2-(hydroxymethyl)benzimidazole and 1,10-phenanthroline ligands
Ma?ecki,Kruszynski,Mazurak
, p. 3891 - 3898 (2010/03/05)
The complexes [RuCl(CO)(PPh3)2(HBIm)] and [RuH(CO)(PPh3)2(1,10-phen)]Cl·H2O·(CH3)2O have been prepared and studied by IR and UV-Vis spectroscopy, and X-ray crystallography. The c
