Tetradycyllithium, also known as n-tetradecyllithium, is an organolithium compound with the chemical formula C14H29Li. It is a colorless, highly reactive, and moisture-sensitive liquid, often used as a strong base and a nucleophile in organic synthesis. tetradecyllithium is soluble in nonpolar solvents like hexane and is commonly employed in the formation of carbon-carbon bonds, particularly in the Negishi coupling and the Simmons-Smith reaction. Due to its reactivity, tetradecyllithium must be handled with extreme care, typically under an inert atmosphere and at low temperatures, to prevent unwanted side reactions and ensure safety.
The CAS Registry Mumber 4347-23-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,4 and 7 respectively; the second part has 2 digits, 2 and 3 respectively. Calculate Digit Verification of CAS Registry Number 4347-23: (6*4)+(5*3)+(4*4)+(3*7)+(2*2)+(1*3)=83 83 % 10 = 3 So 4347-23-3 is a valid CAS Registry Number.