142596-49-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142596-49-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,5,9 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 142596-49:
(8*1)+(7*4)+(6*2)+(5*5)+(4*9)+(3*6)+(2*4)+(1*9)=144
144 % 10 = 4
So 142596-49-4 is a valid CAS Registry Number.
142596-49-4Relevant academic research and scientific papers
Zeegers, Petrus J.,Thompson, Malcolm J.
, p. 497 - 499 (1992)
13C NMR analyses of substituted o-nitroanisoles and n-butyl o-nitrophenyl ethers are reported. Key Words: 13C NMR - o-Nitroanisoles - n-Butyl o-nitrophenyl ethers
