α-(4-Brom-2,3,5,6-tetrafluor-phenyl)-2,3,4,5,6-pentafluor-phenylacetonitril is a complex organic compound characterized by its unique molecular structure. It features a pentafluorophenyl group (a benzene ring with five fluorine atoms) attached to an acetonitrile group (a methyl group double-bonded to a cyano group). Additionally, the compound has a 4-bromo-2,3,5,6-tetrafluorophenyl group (a benzene ring with four fluorine atoms and one bromine atom) connected to the pentafluorophenyl group. This chemical is known for its high stability and unique electronic properties, which can be attributed to the presence of multiple fluorine and bromine atoms. It has potential applications in various fields, including pharmaceuticals, agrochemicals, and materials science, due to its ability to form stable complexes and its reactivity with other molecules.
The CAS Registry Mumber 42238-37-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,2,3 and 8 respectively; the second part has 2 digits, 3 and 7 respectively. Calculate Digit Verification of CAS Registry Number 42238-37: (7*4)+(6*2)+(5*2)+(4*3)+(3*8)+(2*3)+(1*7)=99 99 % 10 = 9 So 42238-37-9 is a valid CAS Registry Number.