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 logo and 502 LES200 ALO200 N 10 XENICAL 120 M C E502 ER 1 Tofranil-PM 125 mg U7 H 501 GG N6 G 4960 A92 P12 CM2 AC39 G 240 7.5/500 114 logo and TF ZE 72 WAR 2 ML 71 PREMPRO 0.625/2.5 342 T26 RE 79 G 223 ZF 42 WW 66 B4 C N006 54 521 MAXINATE GLYSET 54 974 NL 680 L321 logo and 33 XL