Pill Identification by Imprints: M 50 Home Pill Identification by Imprints: M 50 2 results CHLOROTHIAZIDE 250 MG TABLET Side 1: M 50 Color: White Side 2: Shape: Round METOPROLOL SUCC ER 50 MG TAB Side 1: m 50 Color: White Side 2: Shape: Round Other Popular Drug Imprint A92 OP 700 Z12 A 13 POML APTALIS 10 1008 e5 112 CHAO F04 F 27 203 MYLAN 810 403 APO TI-4 DX41 N010 B-635 GG 575 44-389 Tylenol 500 L17 R718 TL 125 N 739 RG78 T 2 V 23 P50 NORCO 729 TL 002 GX CL5 54 519 HP 38 93 5298 C 91 RD 54 AN 627 DANTRIUM 50mg HYDREA 830 MP 40