8-methyl-2,3-diphenyl-2,3-dihydro-benzo[e][1,3]oxazin-4-one is a complex organic compound characterized by a unique molecular structure. It features a benzo[e][1,3]oxazin-4-one core, which is a fused ring system consisting of a benzene ring attached to an oxazine ring. The molecule is further defined by the presence of a methyl group at the 8-position and two phenyl groups attached to the 2 and 3 positions of the dihydro structure. This chemical is not commonly found in nature and is typically synthesized for specific applications in the fields of organic chemistry and pharmaceutical research. Its properties, such as solubility, reactivity, and potential biological activity, are of interest to scientists studying the effects of structural modifications on chemical behavior and potential therapeutic uses.
The CAS Registry Mumber 1697-20-7 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 0 respectively. Calculate Digit Verification of CAS Registry Number 1697-20: (6*1)+(5*6)+(4*9)+(3*7)+(2*2)+(1*0)=97 97 % 10 = 7 So 1697-20-7 is a valid CAS Registry Number.