144499-82-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144499-82-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,4,9 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 144499-82:
(8*1)+(7*4)+(6*4)+(5*4)+(4*9)+(3*9)+(2*8)+(1*2)=161
161 % 10 = 1
So 144499-82-1 is a valid CAS Registry Number.
144499-82-1Relevant articles and documents
Perfluoroalkylation of azo compounds
Matsui, Masaki,Kawamura, Shigeo,Shibata, Katusoyoshi,Muramatsu, Hiroshige,Mitani, Motohiro,et al.
, p. 209 - 217 (2007/10/02)
Perfluoroalkyl azo dyes were prepared by the reaction of azo compounds with bis(perfluoroalkanoyl) peroxides.The absorption spectra and melting points of the perfluoroalkyl azo dyes were also examined.
