4-acetylamino-N-[5-(2-nitro-phenyl)-[1,3,4]thiadiazol-2-yl]-benzenesulfonamide is a complex organic compound with a molecular formula of C16H13N5O5S3. It features a benzene ring with a sulfonamide group attached, a 4-acetylamino group, and a [1,3,4]thiadiazol-2-yl moiety with a 2-nitro-phenyl substituent. This chemical is characterized by its unique structure, which includes a sulfur-containing heterocycle and a nitro group, contributing to its potential reactivity and properties. It is a member of the sulfonamide class of compounds, which are known for their diverse applications in various fields, including pharmaceuticals and agrochemicals. The specific arrangement of functional groups in this molecule suggests it may have specific chemical or biological activities, although further research would be required to determine its exact uses and effects.
The CAS Registry Mumber 1173-99-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,7 and 3 respectively; the second part has 2 digits, 9 and 9 respectively. Calculate Digit Verification of CAS Registry Number 1173-99: (6*1)+(5*1)+(4*7)+(3*3)+(2*9)+(1*9)=75 75 % 10 = 5 So 1173-99-5 is a valid CAS Registry Number.