Pill Identification by Imprints: APO 500 Home Pill Identification by Imprints: APO 500 3 results METFORMIN HCL 500 MG TABLET Side 1: APO 500 Color: White Side 2: MET Shape: Oblong METFORMIN HCL 500 MG TABLET Side 1: APO 500 Color: White Side 2: MET Shape: Oblong METFORMIN HCL 500 MG TABLET Side 1: APO 500 Color: White Side 2: MET Shape: Oblong Other Popular Drug Imprint TARO 56 V241 Compoz BVF 44-502 F 76 W122 M 32 93 319 485 668 E225 54 107 NEXIUM 20mg MYLAN 271 I 4 M F5 TARO 16 ZYVOX 600 mg Q21 logo and 43 D2/500 62.5 M53 H 49 WATSON 409 259 or 310 54 518 25 102 L 165 EXELON 1.5 mg A-24 C82 440 XR 300 553 20 MG M 444 logo and 1000-20 URS790