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 A 101 LOGO LANNETT ZA 64 ZC44 SZ 290 MYLAN AC I 02 C 3 A 75 ENTOCORT EC 3 mg Andrx 700 ZA-51 FENTANYL 100mcg/hr JMI D16 308 AV 44-389 ML 57 4994 MYLAN 6726 AA 99 OS 212 OWP 500 P-Fe I 8 L521 L490 HLP 40 PD 237 par 121 UT 2.5 637 CLOM 75 IP 46 N 83 972 barr 323 logo and 831 R 50 B2 RSV 5 AZ 80