The chemical "3,5-Cl2C6F3(C2H5)2" is a complex organic compound with a molecular formula that indicates the presence of chlorine, fluorine, and ethyl groups. Specifically, it has two chlorine atoms, three fluorine atoms, and two ethyl groups attached to a benzene ring. The numbers 3 and 5 in the chemical name suggest that the chlorine atoms are located at the 3rd and 5th carbon positions on the benzene ring. The compound is likely to be a derivative of a polyfluorinated aromatic compound, which may have unique electronic and steric properties due to the presence of electronegative fluorine atoms and the bulky chlorine atoms. The ethyl groups at the 2nd position on the benzene ring would contribute to the steric bulk and potentially influence the compound's reactivity and physical properties. 3,5-Cl2C6F3(C2H5)2 could be used in various applications, such as in the production of specialty chemicals, pharmaceuticals, or materials science, where its specific structural features are advantageous.
The CAS Registry Mumber 6581-04-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,8 and 1 respectively; the second part has 2 digits, 0 and 4 respectively. Calculate Digit Verification of CAS Registry Number 6581-04: (6*6)+(5*5)+(4*8)+(3*1)+(2*0)+(1*4)=100 100 % 10 = 0 So 6581-04-0 is a valid CAS Registry Number.