1,2,4,5-Tetrakis-<2,4,5-Trichlor-phenoxymethyl>-benzol, also known as 1,2,4,5-tetrakis(2,4,5-trichlorophenoxymethyl)benzene, is a complex organic compound with the molecular formula C24H12Cl12O4. This chemical is characterized by its benzene ring structure, with each carbon atom at the 1, 2, 4, and 5 positions being substituted by a phenoxymethyl group. Each phenoxymethyl group is further substituted with three chlorine atoms at the 2, 4, and 5 positions of the phenyl ring. 1,2,4,5-Tetrakis-<2,4,5-Trichlor-phenoxymethyl>-benzol is known for its potential use as a flame retardant due to its chlorine content, which can interfere with the combustion process. However, it is important to note that the use of such chemicals is subject to regulatory controls due to environmental and health concerns associated with the release of halogenated compounds.
The CAS Registry Mumber 4419-41-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,1 and 9 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 4419-41: (6*4)+(5*4)+(4*1)+(3*9)+(2*4)+(1*1)=84 84 % 10 = 4 So 4419-41-4 is a valid CAS Registry Number.