Pill Identification by Imprints: UCB 581 Home Pill Identification by Imprints: UCB 581 1 result METHYLPHENIDATE CD 30 MG CAP Side 1: UCB 581 Color: Reddish-Brown Side 2: 30mg Shape: Oblong Other Popular Drug Imprint logo and 57 B104 P-D GELUSIL 034 MYLAN 6900 nitroglycerin 0.4mg/hr H118 V40 U02 TZ 7 UL logo and 777 54 735 B 294 PREMARIN 0.45 E 2 ZA-50 M 137 F6 TEVA 7588 N 2 10 or 20 or 40 ZGNX 20 mg MYLAN 8021 GPI A5 54 312 10 or 20 CC 1044 B 1 APO 133 M 613 N 86 OLM MYLAN G2 GG 623 LDT C28 10 XL L123