116668-84-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116668-84-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,6,6 and 8 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 116668-84:
(8*1)+(7*1)+(6*6)+(5*6)+(4*6)+(3*8)+(2*8)+(1*4)=149
149 % 10 = 9
So 116668-84-9 is a valid CAS Registry Number.
116668-84-9Relevant articles and documents
13C NMR Spectra of Substituted o-Nitroanisoles and n-Butyl o-Nitrophenyl Ethers
Zeegers, Petrus J.,Thompson, Malcolm J.
, p. 497 - 499 (2007/10/02)
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