2,5-Difluor-α-brom-ethylbenzol, also known as 2,5-difluoro-α-bromoethylbenzene, is an organic compound characterized by its molecular formula C8H7BrF2. This chemical features a benzene ring with a bromine atom attached to the α-carbon (adjacent to the benzene ring), and two fluorine atoms at the 2nd and 5th positions on the ring. The presence of fluorine atoms and a bromine atom in 2,5-Difluor-α-brom-ethylbenzol endows it with unique chemical properties, making it potentially useful in various applications such as pharmaceuticals, agrochemicals, and materials science. Due to its reactive nature, it is essential to handle 2,5-Difluor-α-brom-ethylbenzol with care, following proper safety protocols.
The CAS Registry Mumber 655-10-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,5 and 5 respectively; the second part has 2 digits, 1 and 0 respectively. Calculate Digit Verification of CAS Registry Number 655-10: (5*6)+(4*5)+(3*5)+(2*1)+(1*0)=67 67 % 10 = 7 So 655-10-7 is a valid CAS Registry Number.