189058-27-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 189058-27-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,0,5 and 8 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 189058-27:
(8*1)+(7*8)+(6*9)+(5*0)+(4*5)+(3*8)+(2*2)+(1*7)=173
173 % 10 = 3
So 189058-27-3 is a valid CAS Registry Number.
189058-27-3Relevant academic research and scientific papers
Cationic hydrogen complexes of rhenium
Heinekey,Schomber,Radzewich
, p. 4515 - 4516 (2008/10/08)
The authors report the synthesis and characterization of isolable hydrogen complexes of rhenium and related compounds and compare their properties to those of the neutral Mo and W analogs. The H NMR spectrum of each complex exhibited a single broad resonance in the hydride region.