Pill Identification by Imprints: MP 511 Home Pill Identification by Imprints: MP 511 3 results PROPAFENONE HCL 150 MG TABLET Side 1: MP 511 Color: White Side 2: Shape: Round PROPAFENONE HCL 150 MG TABLET Side 1: MP 511 Color: White Side 2: Shape: Round PROPAFENONE HCL 150 MG TABLET Side 1: MP 511 Color: White Side 2: Shape: Round Other Popular Drug Imprint MG1 M208 OPI L010 GLYNASE 6 C35 or P 54 447 WATSON 487 M X logo and 78 241 IL 3583 BMS 140 UL500 WPI 9 AN 545 654 CP 419 T31 N S1 1032 WRF 10 0115 2790 U31 601 54 931 906 EK 25 T583 G72 1070 5/500 L161 MINIPRESS 246 or 303 GSI1000 840 100 mg OT CF S251 CL 72 logo and 4357