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 44-502 Lilly 3270 M X CP108 7 99 WW 176 ALKA SELTZER and logo GG855 L152 Prenate S 434 A221 54 489 A 101 PY 2 191 113 G52 WC 730 NEURONTIN 600 ROBAXIN 500 RX632 AP207 n 574 APO 1000 MIDOL PM 44 112 CL90 G 4 23 m m m logo and 4444 PA4 T1 125 54 017 CPC 64 Mini 97 TCL 355 GLYNASE 1.5