Pill Identification by Imprints: 54 521 Home Pill Identification by Imprints: 54 521 1 result CILOSTAZOL 50 MG TABLET Side 1: 54 521 Color: White Side 2: Shape: Round Other Popular Drug Imprint 286 ANDRX 605 BOCA 37 97 BEACH E 204 C 93 PROCARDIA PFIZER 260 MP 27 356 ACA 100mg NCH 0820 54 758 RI ACTIQ 600 FS2 S77 G455 A M202 C 14 PAR 867 3604 692 CYP 189 logo and S12 1000 M logo and 341 ZBN 0500 1 RP 5513 A332 1073 10/1000 ZOCOR 002 RP120 GG 506 593 93 D 13 31