1622456-95-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1622456-95-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,2,4,5 and 6 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1622456-95:
(9*1)+(8*6)+(7*2)+(6*2)+(5*4)+(4*5)+(3*6)+(2*9)+(1*5)=164
164 % 10 = 4
So 1622456-95-4 is a valid CAS Registry Number.
1622456-95-4Relevant articles and documents
N-substituted pyridiniophosphines, processes for their preparation and their use
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Page/Page column 21-22, (2015/11/23)
The present invention deals with the synthesis and applications of new cationic compounds being useful as metal ligands. Specifically, N-alkyl/aryl substituted pyridiniophosphines are prepared and used as ligands for transition metals. The so- obtained me
