The chemical compound "(iso-C4H9)2ClSnCHCHC6H4-p-OCH3" is a complex organotin compound with a molecular formula that can be broken down as follows: "iso-C4H9" represents an isobutyl group, which is a branched chain of four carbon atoms. The "2" indicates that there are two isobutyl groups attached to the central tin (Sn) atom. The "Cl" signifies a chlorine atom, which is also bonded to the tin. The "CHCH" part of the formula represents a vinyl group, which is a double-bonded carbon chain. "C6H4" is a benzene ring with six carbon atoms, and the "p-OCH3" indicates a para-methoxy group, which is a methoxy group (-OCH3) attached to the benzene ring at the para position. (iso-C4H9)2ClSnCHCHC6H4-p-OCH3 is likely to be used in applications where organotin compounds are relevant, such as in the production of certain types of polymers, as catalysts, or in the manufacturing of specific types of materials.
The CAS Registry Mumber 6774-73-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,7,7 and 4 respectively; the second part has 2 digits, 7 and 3 respectively. Calculate Digit Verification of CAS Registry Number 6774-73: (6*6)+(5*7)+(4*7)+(3*4)+(2*7)+(1*3)=128 128 % 10 = 8 So 6774-73-8 is a valid CAS Registry Number.