2-(4-Amino-5-phenyl-5,6-dihydro-thieno[2,3-d]pyrimidin-2-yl)-acetamide is a complex organic compound with the molecular formula C14H15N5O2S. It features a thienopyrimidine core, which is a heterocyclic ring system consisting of a thiophene and a pyrimidine fused together. The compound has an acetamide group attached to the 2-position of the thienopyrimidine ring, and a phenyl group at the 5-position. The 4-amino group is a key functional group in this molecule, which can participate in various chemical reactions and interactions. 2-(4-Amino-5-phenyl-5,6-dihydro-thieno[2,3-d]pyrimidin-2-yl)-acetamide has potential applications in the field of pharmaceuticals and medicinal chemistry, particularly as a building block for the development of new drugs or as a precursor in the synthesis of more complex molecules. Its specific properties and reactivity depend on the presence of the various functional groups and the overall structure of the molecule.
The CAS Registry Mumber 87266-29-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,6 and 6 respectively; the second part has 2 digits, 2 and 9 respectively. Calculate Digit Verification of CAS Registry Number 87266-29: (7*8)+(6*7)+(5*2)+(4*6)+(3*6)+(2*2)+(1*9)=163 163 % 10 = 3 So 87266-29-3 is a valid CAS Registry Number.