"p-Nitrobenzyl-2,6-lutidine trifluoromethanesulfonate" is a complex organic chemical compound with the molecular formula C16H16F3N3O5S. It is a derivative of lutidine, a heterocyclic aromatic compound, and is characterized by the presence of a p-nitrobenzyl group and a trifluoromethanesulfonate (triflyl) group. p-nitrobenzyl-2,6-lutidine trifluoromethanesulfonate is often used as a reagent in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals. The triflyl group is known for its ability to act as a good leaving group in substitution reactions, while the p-nitrobenzyl group can influence the reactivity and selectivity of the molecule. Due to its potential applications in the synthesis of biologically active compounds, p-nitrobenzyl-2,6-lutidine trifluoromethanesulfonate is a subject of interest in the field of chemical research and development.
The CAS Registry Mumber 2219-21-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,1 and 9 respectively; the second part has 2 digits, 2 and 1 respectively. Calculate Digit Verification of CAS Registry Number 2219-21: (6*2)+(5*2)+(4*1)+(3*9)+(2*2)+(1*1)=58 58 % 10 = 8 So 2219-21-8 is a valid CAS Registry Number.