Pill Identification by Imprints: UCB 583 Home Pill Identification by Imprints: UCB 583 1 result METHYLPHENIDATE CD 50 MG CAP Side 1: UCB 583 Color: White Side 2: 50 mg Shape: Oblong Other Popular Drug Imprint 54 MUTUAL 100 166 P4 R8 AN 617 D5 KPI K 13 logo 222 270 PAD 0107 44-389 W 716 RP103 721 GG 614 logo 1115 44-526 W 150 AAT 108 IP 102 RENAGEL 800 OS 301 RDY 663 M 724 ZA-43 G 6 WC AMGEN CET 54 763 54 013 MYLAN 7165 FLZ 100 5030 M F2 N T A-24 4833M