Pill Identification by Imprints: C171 Home Pill Identification by Imprints: C171 3 results DARIFENACIN ER 15 MG TABLET Side 1: C171 Color: White Side 2: Shape: Round DARIFENACIN ER 15 MG TABLET Side 1: C171 Color: White Side 2: Shape: Round DARIFENACIN ER 15 MG TABLET Side 1: C171 Color: White Side 2: Shape: Round Other Popular Drug Imprint E501 UM P0.5 BMS 80 A21 N2 2631 AA69 R207 Lilly 108 54 948 MYLAN 232 M C51 logo and 33 REGLAN 540 scu1 Y02 NxFE LA16 WATSON 885 GAVISCON 1175 7152 MYLAN 777 1180 4825 RX 791 IRESSA 250 E41 P12 2175 VIBRA H568 E794 KU 129 5687 PFIZER 398 V250 U26