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 OP150 .7 logo and YD logo SANDOZ 651 PIX EP 139 IX FL 21/10 MUTUAL 900 M P9 TYLENOL 325 HOSPITAL 1 0 WATSON 801 ZC41 M 1840 G 3740 par 087 Y 42 K 55 1158 cardizem CD 300 mg barr 214 logo and 659 P121 ALG 265 5225 XELODA M 63 L413 MYLAN 512 L121 ARICEPT A05 93 321 SB SG 325 I 72 S 225 P 80