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 M 253 MYLAN 5426 E43 SZ 788 I 35 GP 151 104 C02 CC S10 MYLAN 147 54 163 UCB 584 Forfivo IP 173 GG 737 PERCOGESIC 20 AR 60 N004 AA 12 AB1 ACTIQ 600 CR 500 L 350 MB-111 R6 L 349 NM1 30 Tiazac 300 25 41 Rivastigmine 9.5 mg/24 hours 93 782 L 40 FL 290 CL 38 200 par 117 44-466 SZ246