Pill Identification by Imprints: I31 Home Pill Identification by Imprints: I31 1 result FELODIPINE ER 2.5 MG TABLET Side 1: I31 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint CARAFATE C370 R25 ML 70 M Z1 L59 MYLAN TM 140 cor 239 AAT 051 AV1 or AV2 LCE 125 BL 04 2101 S553 509 0111 V GSK Coreg CR barr 302 M U13 MYLAN 156 M 84 CET 7153 NT6 M 522 LBH 15 mg COUMADIN 2 B 301 E 102 1 0 CM1 P 2 A15 L14 ML 30 R4 P291 logo and ZF S593 714