Aromatic compounds, or aromatics, are organic molecules distinguished by their stable, ring-shaped structures containing delocalized electrons, which confer a unique stability known as aromaticity.

CAS Number
531-35-1
Alternate CAS Number
28958-85-2(HCl Salt)
CAS Number
61477-96-1
Alternate CAS Number
66258-76-2(Monohydrate); 59703-84-3(Na Salt)
CAS Number
58-38-8
Alternate CAS Number
84-02-6 (Dimaleate Salt); 60-90-2 (HCl Salt); 51888-09-6 (Dimesylate salt) ;1257-78-9 (Edisylate salt)
CAS Number
868049-49-4
Alternate CAS Number
869477-96-3 (HCl salt)
CAS Number
1508-65-2
Alternate CAS Number
5633-20-5(freebase)
CAS Number
341-69-5
Alternate CAS Number
341-69-5 (Citrate) , 83-98-7 (Free Base)