Pill Identification by Imprints: R 100 Home Pill Identification by Imprints: R 100 2 results METOPROLOL TARTRATE 100 MG TAB Side 1: R 100 Color: Pink Side 2: Shape: Round METOPROLOL TARTRATE 100 MG TAB Side 1: R 100 Color: Pink Side 2: Shape: Round Other Popular Drug Imprint PLIVA 471 MOT 5413 GG 451 NL C A CD Andrx 720 L612 PLIVA-648 ZC 59 E1 or E2 or E3 or C2 60mg GG 259 logo SANDOZ 651 GG 78 93 670 351 MP 88 5 or 10 AN 321 650 C 54 104 BMS 1964 SG1002 W 905 A80 MYLAN MT 21 15 NT 16 255 A2 R-262 ZONEGRAN 25 WPI 900 RC17 A7 or A2 logo and 497 8N V26