Pill Identification by Imprints: C28 Home Pill Identification by Imprints: C28 2 results PIOGLITAZONE-METFORMIN 15-850 Side 1: C28 Color: White Side 2: Shape: Oblong PIOGLITAZONE-METFORMIN 15-850 Side 1: C28 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint M C I-Caps 2469 MSD 117 1/4 Relagesic A300 ML 63 logo and 047 EP 117 904 A-002 C 271 M C AMBI 444 P 4 S489 ECI logo and 5241 TYLENOL 4 CODEINE dp POT 20 93 63 TL 218 M 76 5 logo and 3062 PLIVA 470 GRIS-PEG 533 3670 PAD TMC125 L76 MYLAN 2537 44 69 a bone outline T546 V344 TARO