Pyridazino[1,2-b]phthalazine-6,11-dione, 1,2,3,4-tetrahydro- is a complex organic compound with the molecular formula C15H11N3O2. It belongs to the class of phthalazine derivatives, which are heterocyclic compounds containing two nitrogen atoms in a six-membered aromatic ring. This specific compound features a pyridazine ring fused to the phthalazine core, with four hydrogen atoms attached to the carbon atoms, indicating its tetrahydro nature. The compound is characterized by the presence of two carbonyl groups (C=O) at the 6 and 11 positions, which contribute to its dione functionality. This chemical structure endows it with unique electronic and steric properties, making it a potential candidate for various applications in the fields of pharmaceuticals, materials science, and organic chemistry research.
The CAS Registry Mumber 5695-03-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,9 and 5 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 5695-03: (6*5)+(5*6)+(4*9)+(3*5)+(2*0)+(1*3)=114 114 % 10 = 4 So 5695-03-4 is a valid CAS Registry Number.