Rupatadine
CAS No. 156611-76-6 English name: 8-Chloro-6, 11-dihydro-11-[1-[(5-methyl-3-pyridyl)methyl]-4-piperidylidene]-5H-benzo[5, 6]cyclohepta[1, 2-b]pyridine Molecular formula: C26H26ClN3 Molecular Weight: 415.96 Assay: >99% Total substance: < 0.5% ...