3-(2,5-dimethyl-phenyl)-8-methyl-2-phenyl-2,3-dihydro-benzo[e][1,3]oxazin-4-one is a complex organic compound with a molecular formula of C23H21NO2. It features a benzo[e][1,3]oxazin-4-one core structure, which is a type of heterocyclic compound containing both oxygen and nitrogen atoms. The molecule is characterized by a 2,5-dimethyl-phenyl group at the 3-position, an 8-methyl group, and a 2-phenyl group. 3-(2,5-dimethyl-phenyl)-8-methyl-2-phenyl-2,3-dihydro-benzo[e][1,3]oxazin-4-one is likely to be found in the field of organic chemistry, potentially as a pharmaceutical intermediate or a chemical building block for further synthesis. Its specific applications, properties, and reactivity would depend on its functional groups and structural features, which could be of interest in various chemical or biological contexts.
The CAS Registry Mumber 1697-22-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,9 and 7 respectively; the second part has 2 digits, 2 and 2 respectively. Calculate Digit Verification of CAS Registry Number 1697-22: (6*1)+(5*6)+(4*9)+(3*7)+(2*2)+(1*2)=99 99 % 10 = 9 So 1697-22-9 is a valid CAS Registry Number.