Tetrakis-cyclohexylethynyl-stannane, also known as C44H56Sn, is a chemical compound consisting of a central tin (Sn) atom surrounded by four cyclohexylethynyl groups. Each cyclohexylethynyl group is composed of a cyclohexane ring attached to an ethynyl (acetylene) group. This organotin compound is characterized by its unique structure, which features a tin atom bonded to four ethynyl groups, with each ethynyl group further connected to a cyclohexane ring. It is primarily used in the synthesis of various organotin compounds and as a precursor in the production of certain organometallic materials. Due to its specific structure and properties, tetrakis-cyclohexylethynyl-stannane has potential applications in areas such as catalysis, polymer chemistry, and materials science.
The CAS Registry Mumber 2287-76-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,8 and 7 respectively; the second part has 2 digits, 7 and 6 respectively. Calculate Digit Verification of CAS Registry Number 2287-76: (6*2)+(5*2)+(4*8)+(3*7)+(2*7)+(1*6)=95 95 % 10 = 5 So 2287-76-5 is a valid CAS Registry Number.