Pill Identification by Imprints: A533 Home Pill Identification by Imprints: A533 2 results GUANFACINE HCL ER 1 MG TABLET Side 1: A533 Color: White Side 2: 1 mg Shape: Round GUANFACINE HCL ER 1 MG TABLET Side 1: A533 Color: White Side 2: 1 mg Shape: Round Other Popular Drug Imprint T 20 logo and NT V258 KEFLEX 500 mg ZA48 CPC 339 M MYLAN 148 146 DANTRIUM 100mg N150 MC 32 VP059 M 1860 PFD 111 InterMune and logo 267mg L 165 A026 LASER 360 CP114 MSD 726 K75 CP 403 KPI 283 PKC NVR LA16 1272 logo and 1004 V241 AAT 101 1442 OLM F52 M Z1 Organon K 77 L 105 558 KU 107