The chemical compound "(C4H9)3SnOC(OCH3)NSO2C6H5" is a complex organotin compound with a molecular formula of C21H31NO3SSn. It consists of a central tin (Sn) atom bonded to three butyl (C4H9) groups, an oxygen atom, a carbonyl group (C=O), a nitrogen atom, a sulfonate group (SO2), and a phenyl ring (C6H5). (C4H9)3SnOC(OCH3)NSO2C6H5 is likely to be a derivative of tri-n-butyltin, with additional functional groups attached, which may confer specific properties or reactivity. The presence of the sulfonate group suggests that it could be a potential precursor to other organotin compounds or used in applications where such a structure is beneficial, such as in the synthesis of catalysts, stabilizers, or other organometallic compounds.
The CAS Registry Mumber 53888-85-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,8,8 and 8 respectively; the second part has 2 digits, 8 and 5 respectively. Calculate Digit Verification of CAS Registry Number 53888-85: (7*5)+(6*3)+(5*8)+(4*8)+(3*8)+(2*8)+(1*5)=170 170 % 10 = 0 So 53888-85-0 is a valid CAS Registry Number.