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 CORTEF 5 THIS END UP C81 Lilly 3231 ESL200 MYLAN 3205 L Z OP ALINIA AC 41 G500 1 5 0 2 1 GX CG7 N P M 31 YB PRECOSE 100 GG 108 MYLAN GT 8 PFIZER 399 473 M 15 KU 487 WATSON 3551 EV 0207 LEMMON 628 P 1 KU 262 TE TE GG638 or AMOX 500 or GG C9 TL 002 810 GS 54 511 EPITOL logo and 88 M RE2 659