1-Chloro-2-nitro-4-pentachloroethyl-benzene is a complex organic chemical compound characterized by its molecular formula C12H5Cl7NO2. 1-chloro-2-nitro-4-pentachloroethyl-benzene features a benzene ring with one chlorine atom at the 1st position, a nitro group at the 2nd position, and a pentachloroethyl group attached at the 4th position. The pentachloroethyl group itself consists of an ethyl chain (two carbon atoms) with five chlorine atoms attached. Due to its highly chlorinated structure, 1-chloro-2-nitro-4-pentachloroethyl-benzene may exhibit unique chemical properties and potential applications in various fields, such as chemical research, pharmaceuticals, or industrial processes. However, it is essential to consider the potential environmental and health risks associated with such a highly chlorinated compound, as chlorinated organics can be persistent, bioaccumulative, and toxic.
The CAS Registry Mumber 725-56-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,2 and 5 respectively; the second part has 2 digits, 5 and 6 respectively. Calculate Digit Verification of CAS Registry Number 725-56: (5*7)+(4*2)+(3*5)+(2*5)+(1*6)=74 74 % 10 = 4 So 725-56-4 is a valid CAS Registry Number.