2,6-dichloro-4-bromonitrosobenzene is an organic compound characterized by its molecular formula C6H2BrCl2N2O. It features a benzene ring with two chlorine atoms at the 2nd and 6th positions, a bromine atom at the 4th position, and a nitroso group (-NO) attached to the same carbon as the bromine. 2,6-dichloro-4-bromonitrosobenzene is known for its potential applications in the synthesis of various dyes and pharmaceuticals, as well as its use as an intermediate in chemical reactions. Due to its halogenated and nitroso functional groups, it exhibits unique chemical properties and reactivity, making it a subject of interest in organic chemistry research.
The CAS Registry Mumber 4523-43-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,2 and 3 respectively; the second part has 2 digits, 4 and 3 respectively. Calculate Digit Verification of CAS Registry Number 4523-43: (6*4)+(5*5)+(4*2)+(3*3)+(2*4)+(1*3)=77 77 % 10 = 7 So 4523-43-7 is a valid CAS Registry Number.