Pill Identification by Imprints: 54 420 Home Pill Identification by Imprints: 54 420 2 results MERCAPTOPURINE 50 MG TABLET Side 1: 54 420 Color: Pale Yellow Side 2: Shape: Round MERCAPTOPURINE 50 MG TABLET Side 1: 54 420 Color: Pale Yellow Side 2: Shape: Round Other Popular Drug Imprint 475 D 24 GX CL5 ERTH GGN6 340 329 M211 Mini MYLAN DA 10 358 MP 511 GILEAD 10 1 5 0 APP 333 T 50 ML 63 ASC 294 R 0.5MG HP 26 PRE 01 K4 SV HP 2 PLIVA 518 LOTREL 2255 TL 384 AAT 058 AN 627 TEVA 7594 G 786 GDC 134 123 L 349 LAMICTAL XR 300 AHI 1 HP45 Tofranil-PM 75 mg W 40