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71896-15-6

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71896-15-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71896-15-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,8,9 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 71896-15:
(7*7)+(6*1)+(5*8)+(4*9)+(3*6)+(2*1)+(1*5)=156
156 % 10 = 6
So 71896-15-6 is a valid CAS Registry Number.

71896-15-6Relevant articles and documents

The Preparation of Primary Alkyl and Benzyl Fluorides from the Corresponding Primary Amines

Katritzky, Alan R.,Patel, Ranjan C.

, p. 2901 - 2903 (2007/10/02)

N-substituted 2,4,6-triphenylpyridinium fluorides (in contrast to these and other tetrafluoroborates) thermolyse to the corresponding primary alkyl and benzyl fluorides.The pyridinium fluorides are made from 2,4,6-triphenylpyrylium fluoride and the relevant amine.

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