Pill Identification by Imprints: PFIZER 431 Home Pill Identification by Imprints: PFIZER 431 2 results MINIPRESS 1 MG CAPSULE Side 1: MINIPRESS Color: White Side 2: PFIZER 431 Shape: Oblong PRAZOSIN 1 MG CAPSULE Side 1: MINIPRESS Color: White Side 2: PFIZER 431 Shape: Oblong Other Popular Drug Imprint MSD 19 C77 M 613 FEL 600 501 MP/974 WPI 844 VIP MX33 WW 763 W122 C2 P02 G 325 AS+ SC K 44 5150 ELN 60 VP and logo 516 L58 cor 225 AN 545 T26 ZE 72 R 1 EP 136 54 769 C4 or C2 AN902 30 44413 54 190 GG 21 GX EF3 DSC L30 RPR 202 425 521 PGZ Andrx 698