CAS: 73963-72-1 Molecular Formula: C20H27N5O2 Molecular Weight (g/mol): 369.469 InChI Key: RRGUKTPIGVIEKM-UHFFFAOYSA-N Synonym: cilostazol,pletal,cilostazole,pletaal,cilostazolum,cilostazolum inn-latin,opc 21,opc-21,cilostazol inn:jan,pletal tn PubChem CID: 2754 ChEBI: CHEBI:31401 IUPAC Name: 6-[4-(1-cyclohexyltetrazol-5-yl)butoxy]-3,4-dihydro-1H-quinolin-2-one SMILES: C1CCC(CC1)N2C(=NN=N2)CCCCOC3=CC4=C(C=C3)NC(=O)CC4