Pill Identification by Imprints: MF 1 Home Pill Identification by Imprints: MF 1 3 results METFORMIN HCL 500 MG TABLET Side 1: MF 1 Color: White Side 2: G Shape: Round METFORMIN HCL 500 MG TABLET Side 1: MF 1 Color: White Side 2: G Shape: Round METFORMIN HCL 500 MG TABLET Side 1: MF 1 Color: White Side 2: G Shape: Round Other Popular Drug Imprint 4829 L012 U S A300 C272 TA3M APO 034 M P5 140mg E27 or E24 50 CTI 113 XANAX 1.0 C 284 FLI 7 mg RD05 9 5 AN 627 Nitro-Dur 0.2 mg/hr 7767 517 396 485 S407 logo and 83 T 47 89 4994 0384 40 mg Lilly 3238 TV 10 M2A3 57344 4007 PP T 20 logo and 6450 93 3107 M 81 45 mg L100