"Benzo[e][1,3]oxazine-2,4-dione 2-(4-p-tolyl-semicarbazone)" is a complex organic compound with the chemical formula C16H14N2O3. It is a derivative of benzo[e][1,3]oxazine-2,4-dione, which is a heterocyclic compound containing both oxygen and nitrogen atoms. The compound is characterized by the presence of a semicarbazone group attached to the 2-position of the benzo[e][1,3]oxazine-2,4-dione core. The semicarbazone moiety is formed by the reaction of the parent compound with 4-p-tolyl-semicarbazide, which introduces a 4-methylphenyl group (p-tolyl) to the molecule. This specific chemical structure may have potential applications in various fields, such as pharmaceuticals or materials science, due to its unique electronic and steric properties.
The CAS Registry Mumber 3558-90-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,5 and 8 respectively; the second part has 2 digits, 9 and 0 respectively. Calculate Digit Verification of CAS Registry Number 3558-90: (6*3)+(5*5)+(4*5)+(3*8)+(2*9)+(1*0)=105 105 % 10 = 5 So 3558-90-5 is a valid CAS Registry Number.