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
1105067-88-6(ca salt)
Alternate CAS Number
1428118-38-0(Na Salt); 501121-34-2(Freebase)
CAS Number
693794-20-6
Alternate CAS Number
693793-53-2(Ca Salt);1807481-00-0(sodium salt)
CAS Number
64228-81-5
Alternate CAS Number
64228-79-1(Free base)
CAS Number
51-55-8
Alternate CAS Number
5908-99-6 (Atropine Sulfate Monohydrate)
CAS Number
446-86-6
Alternate CAS Number
55774-33-9(Na salt)
CAS Number
863031-24-7
Alternate CAS Number
863031-21-4(Freebase)
CAS Number
131064-75-0
Alternate CAS Number
215447-89-5(HCl Salt)
CAS Number
2472968-83-3
Alternate CAS Number
NA (HCl Salt)