"11-<3-(N-Methyl-N-ethoxycarbonylamino)-propyliden>-6,11-dihydro-dibenzooxepin" is a complex organic chemical compound with the molecular formula C20H21NO4. It is characterized by a dibenzooxepin core, which is a type of fused ring system consisting of two benzene rings sharing a common oxygen atom. The compound features a 6,11-dihydro structure, indicating that there are two hydrogen atoms added across the 6,11 positions, which reduces the degree of unsaturation in the molecule. The 3-(N-methyl-N-ethoxycarbonylamino)-propyliden group is a substituent that includes a propyliden chain with an N-methyl and N-ethoxycarbonyl amino group, which adds complexity to the molecule's structure. This chemical is likely to be found in specialized applications within the fields of pharmaceuticals or materials science, given its intricate structure and potential for specific interactions.
The CAS Registry Mumber 2895-62-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,9 and 5 respectively; the second part has 2 digits, 6 and 2 respectively. Calculate Digit Verification of CAS Registry Number 2895-62: (6*2)+(5*8)+(4*9)+(3*5)+(2*6)+(1*2)=117 117 % 10 = 7 So 2895-62-7 is a valid CAS Registry Number.