52612-44-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52612-44-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,6,1 and 2 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 52612-44:
(7*5)+(6*2)+(5*6)+(4*1)+(3*2)+(2*4)+(1*4)=99
99 % 10 = 9
So 52612-44-9 is a valid CAS Registry Number.
52612-44-9Relevant academic research and scientific papers
RUTHENIUM CATALYSTS AND THEIR USE IN THE ASYMMETRIC HYDROGENATION OF WEAKLY COORDINATING SUBSTRATES
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Page 16, 17, (2010/02/03)
A catalyst of ruthenium (II) comprising bidentate phosphine ligands is described which is obtained by a process that comprises treating equimolar amounts of an appropriate Ru(II) complex and a bidentate diphosphine ligand with an acid of the formula HX, w
