(5,5-Diphenyl-pent-2-ynyl)-dimethyl-amine is a chemical compound with the molecular formula C19H19N. It is an organic molecule characterized by a pent-2-ynyl chain with two phenyl groups attached at the 5th position, and two methyl groups attached to the nitrogen atom. (5,5-Diphenyl-pent-2-ynyl)-dimethyl-amine is known for its unique structure, which includes a triple bond in the pent-2-ynyl chain, contributing to its reactivity and potential applications in organic synthesis. It is often used as a building block in the synthesis of more complex molecules, particularly in pharmaceuticals and materials science, due to its ability to form various types of chemical bonds and its stability under certain conditions.
The CAS Registry Mumber 4279-88-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,7 and 9 respectively; the second part has 2 digits, 8 and 8 respectively. Calculate Digit Verification of CAS Registry Number 4279-88: (6*4)+(5*2)+(4*7)+(3*9)+(2*8)+(1*8)=113 113 % 10 = 3 So 4279-88-3 is a valid CAS Registry Number.