1147421-54-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1147421-54-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,7,4,2 and 1 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1147421-54:
(9*1)+(8*1)+(7*4)+(6*7)+(5*4)+(4*2)+(3*1)+(2*5)+(1*4)=132
132 % 10 = 2
So 1147421-54-2 is a valid CAS Registry Number.
1147421-54-2Relevant articles and documents
Synthesis of alkynyl(tricarbonyl)rhenium complexes containing a lightly coordinated diamine ligand
St. Fleur, Natalie,Craig Hili,Mayr, Andreas
, p. 1571 - 1576 (2009)
Several alkynyl(tricarbonyl)diaminerhenium complexes were prepared from corresponding halo complexes and silver acetylides. With the diamine N,N′-dimethylpiperazine the compounds were found to be sufficiently stable to allow synthetic transformations on t
