Pill Identification by Imprints: 851 Home Pill Identification by Imprints: 851 6 results GUANFACINE HCL ER 2 MG TABLET Side 1: logo Color: Orange Side 2: 851 Shape: Oval GUANFACINE HCL ER 2 MG TABLET Side 1: logo Color: Orange Side 2: 851 Shape: Oval METRONIDAZOLE 500 MG TABLET Side 1: 851 Color: White Side 2: Shape: Oval METRONIDAZOLE 500 MG TABLET Side 1: 851 Color: White Side 2: Shape: Oval METRONIDAZOLE 500 MG TABLET Side 1: 851 Color: White Side 2: Shape: Oval MINOCYCLINE 50 MG CAPSULE Side 1: 851 Color: Peach Side 2: 851 Shape: Oblong Other Popular Drug Imprint G451 EGLT 30 3432 IMITREX 1120 ZC 25 M 70 logo and 119 HP 66 Zofran GG C6 L146 L898 M367 832 200 045 DYAZIDE SB C 35 TCL003 782 B384 UPSHER-SMITH 0226 2083 V logo and 2578 W 787 RX 901 K2 44-503 MLX 123 Zegerid APTALIS 20 WPI 3771 KU 260 Zzz L 35 PD 223 M161 I62 WW 268 R-263