4-(9,10-dioxo-4-p-toluidino-9,10-dihydro-[1]anthrylamino)-toluene-3-sulfonic acid is a complex organic compound with the molecular formula C25H19NO5S. It is characterized by a toluene-3-sulfonic acid backbone, which is substituted at the 4-position with a 9,10-dioxo-4-p-toluidino-9,10-dihydro-[1]anthrylamino group. 4-(9,10-dioxo-4-p-toluidino-9,10-dihydro-[1]anthrylamino)-toluene-3-sulfonic acid is likely to be a synthetic dye or a chemical intermediate used in the production of dyes, pharmaceuticals, or other specialty chemicals. Its structure features a combination of aromatic rings, a sulfonic acid group, and an anthrylamine moiety, which contribute to its chemical properties and potential applications. Due to its complexity, it is typically synthesized through multi-step organic reactions and may require specific conditions for stability and reactivity.
The CAS Registry Mumber 3179-85-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,7 and 9 respectively; the second part has 2 digits, 8 and 5 respectively. Calculate Digit Verification of CAS Registry Number 3179-85: (6*3)+(5*1)+(4*7)+(3*9)+(2*8)+(1*5)=99 99 % 10 = 9 So 3179-85-9 is a valid CAS Registry Number.