Heterocyclic compound is a major class of organic chemical compounds characterized by some or all of the atoms in their molecules are joined in rings containing atleast one atom of an element other than carbon.

CAS Number
152628-02-9(base libre)
Alternate CAS Number
1282554-35-1(Sel)
CAS Number
109518-47-0
Alternate CAS Number
109518-50-5 (-Rotation)
CAS Number
903565-83-3
Alternate CAS Number
NA
CAS Number
124646-10-2(Freebase)
Alternate CAS Number
88061-72-7(DiHCl Salt);76833-47-1(HCl Salt)
CAS Number
76824-17-4(Salt)
Alternate CAS Number
106433-44-7(freebase)
CAS Number
76824-16-3
Alternate CAS Number
2469195-46-6(salt)
CAS Number
1257044-40-8
Alternate CAS Number
NA
CAS Number
86-54-4
Alternate CAS Number
304-20-1(HCl salt)