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54471-09-9

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54471-09-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54471-09-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,4,7 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 54471-09:
(7*5)+(6*4)+(5*4)+(4*7)+(3*1)+(2*0)+(1*9)=119
119 % 10 = 9
So 54471-09-9 is a valid CAS Registry Number.

54471-09-9Upstream product

54471-09-9Downstream Products

54471-09-9Relevant articles and documents

FLUORINATIONS WITH POTASSIUM TETRAFLUOROCOBALTATE(III) PART VII. FURTHER INVESTIGATIONS ON THE FLUORINATION OF PYRIDINE

Coe, Paul L.,Holton, Andrew G.,Tatlow, John Colin

, p. 171 - 190 (1982)

The product from the fluorination of pyridine by KCoF4 at ca. 220 deg C contains eleven fluoropyridines, two fluoro-2-azahex-enes, three azahexadienes, and two fluoro-N-methylpyrrolidines, besides an azacyclohexa-1,3-diene.Four products were isolated from fluorination of pyridine by CoF3 at ca. 150 deg C, a 2-azahexene, two N-methylpyrrolidines, and 4H-nonafluoropiperidine.

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