8-nitro-3-phenylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(3H)-one is a complex organic compound with a molecular formula of C18H10N4O2S. It features a pyrido-thienopyrimidinone core structure, which is characterized by the fusion of a pyridine ring, a thiophene ring, and a pyrimidine ring. The compound is further defined by the presence of a nitro group at the 8-position and a phenyl group at the 3-position. This chemical structure is of interest in the field of medicinal chemistry, particularly in the development of potential therapeutic agents, due to its ability to interact with various biological targets. The compound's specific properties and potential applications are subjects of ongoing research, as its structure offers a platform for the exploration of new pharmacological activities.
The CAS Registry Mumber 293735-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,3,7,3 and 5 respectively; the second part has 2 digits, 8 and 0 respectively. Calculate Digit Verification of CAS Registry Number 293735-80: (8*2)+(7*9)+(6*3)+(5*7)+(4*3)+(3*5)+(2*8)+(1*0)=175 175 % 10 = 5 So 293735-80-5 is a valid CAS Registry Number.