[7,7-Dimethyl-2-(3-nitro-phenyl)-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-yl]-methanesulfonic acid is a complex organic compound with the molecular formula C13H12N4O4S2. It features a thiadiazolo[3,2-a]pyrimidine core, which is a fused ring system consisting of a thiadiazole and a pyrimidine. The molecule is characterized by the presence of two methyl groups at the 7-position, a 3-nitrophenyl group attached to the 2-position, and a methanesulfonic acid group. [7,7-Dimethyl-2-(3-nitro-phenyl)-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-yl]-methanesulfonic acid is known for its potential applications in pharmaceutical research, particularly as a building block for the synthesis of therapeutic agents. Its chemical structure and properties make it a subject of interest in the development of new drugs, although further research is needed to explore its specific applications and effects.
The CAS Registry Mumber 78171-82-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,1,7 and 1 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 78171-82: (7*7)+(6*8)+(5*1)+(4*7)+(3*1)+(2*8)+(1*2)=151 151 % 10 = 1 So 78171-82-1 is a valid CAS Registry Number.