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 APR POT 30 ER 2 Z11 54 716 TOP L554 logo and 244 BL 325 C35 or P TYLENOL 500 HOSPITAL M 93 LL 045 H H MYLAN 731 logo and 87 ATN XR 400 511 0374 OR ACIPHEX 20 117 UL 125 1/2 KLONOPIN LP332 M 54 54 722 PAXIL I 6 E 720 231 and logo I 23 P 0 1 BRISTOL 3030 WW 270 CL64 S 90 3 M 177