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 SG 326 OCEANSIDE 302 M C52 54 956 logo and 4405 1 GN 5513 PERCOGESIC M 147 A 2 L021 V20 ZC42 logo and 01A TV par 020 CZ 100 I33 54 751 L48 TL 217 51 38 PH SZ 76 MP 273 RU40 P 075 8 mg AN 777 I 07 U37 logo 222 GG 580 230 HP 38 GX CJ7 GDC 134 E 262 A IH DB03