3-(2-biphenyl-4-yl-2-oxo-ethyl)-benzo[e][1,3]oxazine-2,4-dione is a complex organic compound with a molecular formula of C23H15NO4. It is characterized by a benzo[e][1,3]oxazine-2,4-dione core, which is a heterocyclic structure containing oxygen and nitrogen atoms. The compound features a 2-oxo-ethyl side chain attached to the benzo[e][1,3]oxazine-2,4-dione core, and this side chain is further connected to a biphenyl-4-yl group, which consists of two phenyl rings bonded together. This specific arrangement of atoms and functional groups gives the compound its unique chemical properties and potential applications in various fields, such as pharmaceuticals or materials science.
The CAS Registry Mumber 1248-57-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,4 and 8 respectively; the second part has 2 digits, 5 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1248-57: (6*1)+(5*2)+(4*4)+(3*8)+(2*5)+(1*7)=73 73 % 10 = 3 So 1248-57-3 is a valid CAS Registry Number.