Aromatic compounds can be derived as cyclic compounds with alternating double and single bonds in their ring structure. Aromatic compounds consist of features like they contain at least one planar carbon ring and possess alternating double and single bonds in the carbon ring.

CAS Number
97978-07-9
Alternate CAS Number
NA
CAS Number
98-01-1(freebase)
Alternate CAS Number
721436-53-9 (hydrate)
CAS Number
129499-78-1(free base);
Alternate CAS Number
2178105-19-4 (Na salt)
CAS Number
721958-74-3
Alternate CAS Number
2202710-78-7(DiHCl Salt)