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 RSN logo and 832 V355 1106 2174 K 31 ADIPEX-P M C R 158 or 54 312 or GG849 CHEMET B192 2231 SD 9 VS 80 A-008 10 539 PC 22 297 755/93 logo and 4346 PA83 229 229 L467 WATSON 416 F 75 AA 825 N111 A175 E 70 M160 G 171 GG L7 A333 logo and FHPC 400 BP 648 HP59 fentanyl 1200 mcg MYLAN A1 CYP 161 VIRACEPT