CAS: 549-18-8 Molecular Formula: C20H24ClN Molecular Weight (g/mol): 313.869 MDL Number: MFCD00012537 InChI Key: KFYRPLNVJVHZGT-UHFFFAOYSA-N Synonym: amitriptyline hydrochloride,amitriptyline hcl,annoyltin,tryptizol,domical,elavil hydrochloride,lentizol,saroten,amavil,ami-anelun PubChem CID: 11065 IUPAC Name: 3-(5,6-dihydrodibenzo[2,1-b SMILES: CN(C)CCC=C1C2=CC=CC=C2CCC3=CC=CC=C31.Cl