Pill Identification by Imprints: 166 Home Pill Identification by Imprints: 166 4 results METOPROLOL TARTRATE 50 MG TAB Side 1: 166 Color: White Side 2: Shape: Oblong METOPROLOL TARTRATE 50 MG TAB Side 1: 166 Color: White Side 2: Shape: Oblong METOPROLOL TARTRATE 50 MG TAB Side 1: 166 Color: White Side 2: Shape: Oblong METOPROLOL TARTRATE 50 MG TAB Side 1: 166 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint M S23 ACTIQ 1600 M E16 INDERAL LA 120 Lopid 15 mg PFIZER 411 par 258 ZD 14 M 36 2773 UCY 500 10LA Vivelle-Dot 0.1 mg/day CPL 3033 E 34 44 428 P 10 E3 or E6 WPI 3659 L469 POTABA 51 ZC 76 Z 5 OP150 SG 324 Y2 or P AW Z622 ISA M2A3 57344 GG 334 LDK 150MG E613 10 463 T30 MYLAN GT 24 ZF 26 AN 10 XL