Trimethyl-((E)-3,7,11,15-tetramethyl-hexadec-2-enyl)-stannane is a complex organic compound with the chemical formula C21H42Sn. It is a derivative of stannane, which is a compound containing tin and hydrogen atoms. The molecule consists of a trimethylstannyl group (Sn(CH3)3) attached to a long-chain alkenyl group with the structure (E)-3,7,11,15-tetramethyl-hexadec-2-enyl. This alkenyl group has a double bond between the 2nd and 3rd carbon atoms, and four methyl groups attached to the 3rd, 7th, 11th, and 15th carbon atoms. Trimethyl-((E)-3,7,11,15-tetramethyl-hexadec-2-enyl)-stannane is primarily used in organic synthesis, particularly in the formation of carbon-carbon bonds through cross-coupling reactions, and as a reagent in the synthesis of various organic compounds. Due to its tin content, it should be handled with care, as tin compounds can have toxic effects.
The CAS Registry Mumber 74610-03-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,1 and 0 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 74610-03: (7*7)+(6*4)+(5*6)+(4*1)+(3*0)+(2*0)+(1*3)=110 110 % 10 = 0 So 74610-03-0 is a valid CAS Registry Number.