4-(4-nitro-phenylazo)-benzo[1,2,3]thiadiazol-7-ylamine is a complex organic compound with the molecular formula C13H8N6O2S. It is characterized by a benzo[1,2,3]thiadiazole core, which is a heterocyclic ring system containing sulfur. The molecule features a nitro group attached to a phenyl ring, which is in turn connected to the benzo[1,2,3]thiadiazole through an azo linkage. 4-(4-nitro-phenylazo)-benzo[1,2,3]thiadiazol-7-ylamine is known for its potential applications in the field of chemistry, particularly in the synthesis of dyes and pigments due to its colorful properties. It is also of interest in research for its possible use in the development of new materials with specific optical or electronic properties.
The CAS Registry Mumber 1753-87-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,5 and 3 respectively; the second part has 2 digits, 8 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1753-87: (6*1)+(5*7)+(4*5)+(3*3)+(2*8)+(1*7)=93 93 % 10 = 3 So 1753-87-3 is a valid CAS Registry Number.