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
34580-13-7
Alternate CAS Number
34580-14-8(Fumarate salt)
CAS Number
87-00-3
Alternate CAS Number
51-56-9(HBr Salt)
CAS Number
5250-39-5
Alternate CAS Number
1847-24-1 (Na salt)
CAS Number
154323-57-6
Alternate CAS Number
181183-52-8(Malate Salt);1318723-17-9(HBr Salt);1318723-15-7(Sulphate Salt)
CAS Number
52468-60-7
Alternate CAS Number
30484-77-6(DiHCl Salt)
CAS Number
27220-47-9
Alternate CAS Number
24169-02-6(Nitrate Salt)
CAS Number
3625-06-7
Alternate CAS Number
2753-45-9(HCl Salt)
CAS Number
59-05-2
Alternate CAS Number
133073-73-1(Hydrate Salt);NA(Disodium Tetrahydrate)
CAS Number
142217-69-4
Alternate CAS Number
209216-23-9(Monohydrate Salt)
CAS Number
93106-60-6
Alternate CAS Number
931066-01-2(Lactate)
CAS Number
484-23-1
Alternate CAS Number
7327-87-9 (Sulfate)
CAS Number
51-55-8
Alternate CAS Number
5908-99-6 (Atropine Sulfate Monohydrate)