Quino[7,8-f]quinoline is a heterocyclic organic compound with the molecular formula C17H11N. It is a tricyclic aromatic compound consisting of a quinoline ring fused to a benzene ring, with the nitrogen atom located at the 1-position of the quinoline ring. quino[7,8-f]quinoline is known for its potential applications in the synthesis of various pharmaceuticals and organic compounds due to its unique structure and properties. Quino[7,8-f]quinoline can be synthesized through various methods, including the condensation of 2-aminobenzonitrile with 2-chloroquinoline, and it has been studied for its potential biological activities and chemical reactivity.
The CAS Registry Mumber 218-21-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,1 and 8 respectively; the second part has 2 digits, 2 and 1 respectively. Calculate Digit Verification of CAS Registry Number 218-21: (5*2)+(4*1)+(3*8)+(2*2)+(1*1)=43 43 % 10 = 3 So 218-21-3 is a valid CAS Registry Number.