1-Benzoyl-7-chloro-5-phenyl-1,5-dihydro-benzo[e][1,4]oxazepin-2-one is a complex organic compound with the molecular formula C23H16ClNO3. It features a benzo[e][1,4]oxazepin-2-one core structure, which is a fused ring system consisting of a benzene ring, an oxazepine ring, and a pyrrolidine ring. The compound is characterized by the presence of a benzoyl group (C6H5-CO-) at the 1-position, a chloro substituent at the 7-position, and a phenyl group (C6H5-) at the 5-position. The 1,5-dihydro descriptor indicates that the compound has two hydrogen atoms added to the benzo[e][1,4]oxazepin-2-one core, which may affect its chemical properties and reactivity. 1-benzoyl-7-chloro-5-phenyl-1,5-dihydro-benzo[e][1,4]oxazepin-2-one is likely to be of interest in medicinal chemistry or as a precursor in the synthesis of other complex molecules due to its unique structure and potential for further functionalization.
The CAS Registry Mumber 4016-96-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,1 and 6 respectively; the second part has 2 digits, 9 and 6 respectively. Calculate Digit Verification of CAS Registry Number 4016-96: (6*4)+(5*0)+(4*1)+(3*6)+(2*9)+(1*6)=70 70 % 10 = 0 So 4016-96-0 is a valid CAS Registry Number.