1,4-Diphenyl-1,2,3,4-tetrahydro-1,4-epiazano-naphthalene-2,3-dicarboxylic acid anhydride is a complex organic compound with the molecular formula C26H19N2O3. It is characterized by a naphthalene core, which is a fused ring system consisting of two benzene rings. The compound features a tetrahydro-1,4-epiazano bridge, indicating the presence of a partially saturated azepine ring (a seven-membered ring with one nitrogen atom) connecting the two naphthalene rings. Additionally, it has two phenyl groups attached to the 1 and 4 positions of the naphthalene, and two carboxylic acid groups at the 2 and 3 positions, which are combined to form an anhydride. This anhydride group is a result of the脱水 reaction between the carboxylic acid groups, leading to the formation of an ester linkage and the release of a water molecule. The compound is known for its potential applications in the synthesis of various pharmaceuticals and other organic compounds due to its unique structure and reactivity.
The CAS Registry Mumber 6127-08-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,2 and 7 respectively; the second part has 2 digits, 0 and 8 respectively. Calculate Digit Verification of CAS Registry Number 6127-08: (6*6)+(5*1)+(4*2)+(3*7)+(2*0)+(1*8)=78 78 % 10 = 8 So 6127-08-8 is a valid CAS Registry Number.