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 CF CL28 V400 T31 MVC 150 M53 ALVA H145 ZE 72 E1 or E2 or E3 or C2 GP HP 11 e5 111 L881 W 1032 93 319 L141 212 M 713 D2 M P62 logo and 0 3 9 I82 MYLAN DX 150 par 020 L 66 A221 APTALIS 20 RX 830 VP 031 M L53 2101 V H9050 KU 129 BP 815 TEVA 7589 UCB 584 L16 Z 5