2-Phenyl-indole-4,5-dione is an organic compound with the molecular formula C14H9NO2. It is a derivative of indole, a heterocyclic aromatic organic compound, and features a phenyl group attached to the 2-position of the indole ring. The compound is characterized by the presence of a carbonyl group at both the 4 and 5 positions of the indole ring, which contributes to its reactivity and potential applications in various chemical and pharmaceutical processes. Due to its unique structure, 2-phenyl-indole-4,5-dione can be used as a building block for the synthesis of more complex molecules, such as pharmaceuticals and other organic compounds.
The CAS Registry Mumber 3780-04-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,8 and 0 respectively; the second part has 2 digits, 0 and 4 respectively. Calculate Digit Verification of CAS Registry Number 3780-04: (6*3)+(5*7)+(4*8)+(3*0)+(2*0)+(1*4)=89 89 % 10 = 9 So 3780-04-9 is a valid CAS Registry Number.