3146-94-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3146-94-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,4 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3146-94:
(6*3)+(5*1)+(4*4)+(3*6)+(2*9)+(1*4)=79
79 % 10 = 9
So 3146-94-9 is a valid CAS Registry Number.
3146-94-9Relevant articles and documents
HIGHLY FLUORINATED HETEROCYCLES PART XV . THE METAL CATALYSED DEFLUORINATIVE REARRANGEMENT OF POLYFLUORINATED PYRROLIDINES TO POLYFLUOROPYRIDINES
Coe, P. L.,Sleigh, J. H.
, p. 403 - 408 (1981)
Pyrolysis of a number of polyfluoro-1-alkyl pyrrolidines over iron gauze at 500-525o affords a small conversion to polyfluoropyridines.
