4-[2-(4-acetylsulfamoyl-phenyl)-5-(4-nitro-anilino)-[1,3,4]thiadiazol-3-yl]-benzenesulfonic acid is a complex organic compound with a molecular formula of C22H16N4O7S3. It features a benzene ring with a sulfonic acid group attached, a thiadiazole ring, and a nitro-aniline group. The compound has a sulfamoyl group connected to a phenyl ring, which is further linked to the thiadiazole ring. This chemical structure suggests potential applications in pharmaceuticals or as a chemical intermediate due to its diverse functional groups, which can participate in various chemical reactions and interactions. The compound's specific properties and uses would depend on its stability, solubility, and reactivity, which are not detailed in this summary.
The CAS Registry Mumber 1976-11-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,7 and 6 respectively; the second part has 2 digits, 1 and 1 respectively. Calculate Digit Verification of CAS Registry Number 1976-11: (6*1)+(5*9)+(4*7)+(3*6)+(2*1)+(1*1)=100 100 % 10 = 0 So 1976-11-0 is a valid CAS Registry Number.