Pill Identification by Imprints: WPI 500 Home Pill Identification by Imprints: WPI 500 2 results METFORMIN HCL ER 500 MG TABLET Side 1: WPI 500 Color: Blue Side 2: Shape: Round METFORMIN HCL ER 500 MG TABLET Side 1: WPI 500 Color: Blue Side 2: Shape: Round Other Popular Drug Imprint AN898 10 93 7350 K 76 54 013 logo and 077 C82 250 PAD 0118 P-D 916 or 624 P logo and 119 WATSON 801 L41 AN 2 533 ZC19 TY325 750 ZA-50 P 400 PLIVA 456 J63 NT 300 L9CZ 5 MYLAN 772 G455 RN10 SCHWARZ R25 GG 201 ADP bes 1122 1272 TL 115 RP 700 L012 E21 Z45 176 G441