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 SP 22 IMU RAN 50 EGLT 30 ADDERALL XR I 03 H10/325 35 84 A85 M 437 HP 227 24 V232 U03 44 452 L957 H151 R189 CL 25 WW 270 L204 BMS 1964 WATSON 3203 L374 V2 ALV 332 CM1 A 10 UCB 584 A1 or A2 MX33 C272 M72 C 115 5 or 10 GG850 CD T011 MYLAN TE 4 PN E21