Pill Identification by Imprints: R 50 Home Pill Identification by Imprints: R 50 2 results METOPROLOL TARTRATE 50 MG TAB Side 1: R 50 Color: Pink Side 2: Shape: Round METOPROLOL TARTRATE 50 MG TAB Side 1: R 50 Color: Pink Side 2: Shape: Round Other Popular Drug Imprint ZYVOX 600 mg WAR 6 146 ECR 125SLXP G 55 REV 18 logo and TC OMJ 100 117 0398 V2 CL 042 12 N022 2087 V FC 119 93/7441 cor 239 N L R-263 ELN 30 nGL L151 B L L 20 S 901 logo and 201 MYLAN 1049 Lifestar and logo G 4910 NL 571 ZE 50 TARO PHN 100 SG 326 GS EUG 225 nitroglycerin 0.4mg/hr GP 154 PH 32