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 54 122 PAR 869 logo and 96 WPI CL7 NT 400 G 3511 M 27 PARLODEL 2 1/2 MYLAN 772 G19 2 57 DAN 5783 I1 AMBI 445 1 5 0 SS-2 292 329 FL 20 KLX SPD417 P F 445 RC26 MCR 313 LESCOL XL LL 253 logo and 2778 ZESTRIL RT MP 43 AN 1 GN ibr logo and 502 par 217 KX52 A2 25 SZ 344