765310-73-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 765310-73-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,5,3,1 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 765310-73:
(8*7)+(7*6)+(6*5)+(5*3)+(4*1)+(3*0)+(2*7)+(1*3)=164
164 % 10 = 4
So 765310-73-4 is a valid CAS Registry Number.
765310-73-4Relevant articles and documents
SYNTHESIS OF ARYL-SUBSTITUTED PIPERIDINES BY HYDROGENATION OF ARYL-SUBSTITUTED PYRIDINES
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Page 4-5, (2008/06/13)
The invention is a process to hydrogenate an aryl-substituted pyridine, such as 2-phenyl-3-aminopyridine, without over-reducing the aryl ring using a specific Pt/C catalyst.
