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 9 3 8 mg M 60 A24 CGPI GS F1Y 325 STO 200 M451 276 A 153 C C+C 10 mg and 3513 3431 RE 23 SMV SL TO 60 C149 US 10 79 3604 Zofran GG 201 ZC 65 657 V265 Z 2083 E 130 U 169 CENTRUM AC 54 602 U 88 68 85 L187 SG 109 Vivotif cor 238 ACTIGALL 54 974