The chemical compound {(C8H17)3Sn}3SnC6H5 is a complex organotin compound, consisting of a central benzene ring (C6H5) with three (C8H17)3Sn groups attached to it. Each (C8H17)3Sn group contains a tin (Sn) atom bonded to three octyl (C8H17) groups. {(C8H17)3Sn}3SnC6H5 is characterized by its large molecular size and the presence of multiple tin atoms, which are known for their unique chemical properties. Organotin compounds like this one have been used in various applications, including as catalysts, stabilizers, and biocides, due to their ability to form stable compounds with a wide range of other elements. However, they are also known for their potential environmental and health impacts, and their use is regulated in many countries.
The CAS Registry Mumber 3931-41-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,3 and 1 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 3931-41: (6*3)+(5*9)+(4*3)+(3*1)+(2*4)+(1*1)=87 87 % 10 = 7 So 3931-41-7 is a valid CAS Registry Number.