76220-71-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76220-71-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,2,2 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 76220-71:
(7*7)+(6*6)+(5*2)+(4*2)+(3*0)+(2*7)+(1*1)=118
118 % 10 = 8
So 76220-71-8 is a valid CAS Registry Number.
76220-71-8Relevant academic research and scientific papers
5-NITROPHENYL-2-FURFURYL-N-ONIUM BROMIDES
Krutosikova, Alzbeta,Kovac, Jaroslav
, p. 1715 - 1719 (2007/10/02)
The title compounds were prepared by reaction of 5-nitrophenyl-2-furfuryl bromides with tertiary amines as pyridine, α, β-picolines, trimethylamine, triethylamine and tripropylamine.Their IR, UV and 1H-NMR spectra are interpreted.
