N-(2,4,5-trichloro-3,6-dimethoxybenzyl)-pyridinium-bromide is a complex organic compound with the chemical formula C15H13BrCl3NO2. It is a derivative of pyridinium, a heterocyclic compound with a nitrogen atom in the ring structure. The molecule features a benzyl group (C7H7) with three chlorine atoms at the 2, 4, and 5 positions, and two methoxy groups (-OCH3) at the 3 and 6 positions. The pyridinium bromide is attached to the benzyl group through an N-benzyl linkage. N-(2,4,5-trichlor-3,6-dimethoxybenzyl)-pyridinium-bromid is known for its potential applications in chemical research and as a reagent in various organic synthesis processes. It is important to handle N-(2,4,5-trichlor-3,6-dimethoxybenzyl)-pyridinium-bromid with care due to its potential toxicity and reactivity.
The CAS Registry Mumber 4640-34-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,4 and 0 respectively; the second part has 2 digits, 3 and 4 respectively. Calculate Digit Verification of CAS Registry Number 4640-34: (6*4)+(5*6)+(4*4)+(3*0)+(2*3)+(1*4)=80 80 % 10 = 0 So 4640-34-0 is a valid CAS Registry Number.