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 MAX WATSON 404 RE 75 GG 40 54 357 PLIVA 434 3974 PZ 180 5013 V TCL 355 logo and 2909 OTSUKA 90 mg or 30 mg N T4 C83 THIS END UP APO T300 L116 54 793 WW 951 CL 74 RE SEROQUEL 100 E652 2130 E225 CT2 G 21 T 18 MYLAN 6750 VP 076 MCR 314 L212 logo and 150 GG 621 L994 P 50 WRF 5 CENTRUM NPR LE 250 129