CAS Number: 182349-12-8
Chemical Name: Rupatadine Fumarate
Molecular Formula: C30H30ClN3O4
Molecular Weight: 532.03

CAS Number: 1354055-68-7
Chemical Name: 3-[[4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidin-1-yl]methyl]-1-(1,2-dicarboxyethyl)-5-methylpyridinium
Molecular Formula: C30H30ClN3O4
Molecular Weight: 532.04

CAS Number: 100643-71-8
Chemical Name: Desloratadine
Molecular Formula: C19H19ClN2
Molecular Weight: 310.82

CAS Number: 1224515-72-3
Chemical Name: 11,11'-[Pyridine-3,5-diylbis(methanediylpiperidin-1-yl-4-ylidene)]bis(8-chloro-6,11-dihydro-5H-benzo[ 5,6]cyclohepta[1,2-b]pyridine)
Molecular Formula: C45H43Cl2N5
Molecular Weight: 724.77