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 C-122 GSI1000 ACN 4 31 M 58 CL 31 L898 91 logo and 78 241 cor 116 EV0077 297 VH5 7152 S 10 PLIVA 323 TEVA M 132 logo 067 CHAO F04 MP 89 L962 SB 4140 GG N7 L468 1122 T20 B75 224 G 32 2080 WRF 5 MYLAN 2537 L13 M RE8 alza 54 54 974 MYLAN 1400 ADIPEX-P Prenate