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 D1 M 543 EZEM 42 16 V LL255 VASCEPA BP 648 P95 C 23 logo and 4444 E0 GG 134 21 or 18 M T15 cor 130 U85 T4 ZC 09 N008 ZESTORETIC Benadryl TARO CZ ER 100 MYLAN GT 8 BMS A Z GS TF7 GX CG5 TL 382 E73 P64 b 971 593 MF 3 HYD 100 44-455 93 28 GG 78 GG 431 F 84 MYLAN 1610