9-methyl-3,4-dihydro-1,4-benzoxazepin-5(2H)-one is a chemical compound belonging to the class of benzoxepines, which are fused ring systems consisting of a benzene ring and an oxepine ring. This specific compound features a methyl group at the 9th position, a 3,4-dihydro structure, and a 5(2H)-one functional group, indicating the presence of a ketone at the 5th position. It is an organic molecule with potential applications in pharmaceuticals and medicinal chemistry, as benzoxepines are known for their diverse biological activities, including sedative, hypnotic, and anxiolytic effects. The compound's structure and properties make it a subject of interest for researchers in the field of drug development and chemical synthesis.
The CAS Registry Mumber 707-91-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,0 and 7 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 707-91: (5*7)+(4*0)+(3*7)+(2*9)+(1*1)=75 75 % 10 = 5 So 707-91-5 is a valid CAS Registry Number.