Pill Identification by Imprints: A534 Home Pill Identification by Imprints: A534 2 results GUANFACINE HCL ER 2 MG TABLET Side 1: A534 Color: White Side 2: 2 mg Shape: Oblong GUANFACINE HCL ER 2 MG TABLET Side 1: A534 Color: White Side 2: 2 mg Shape: Oblong Other Popular Drug Imprint 551 W 150 RI52 SG 109 IT 68 RJ73 WATSON 885 303 CL 78 RI18 M 27 805 OP 704 E 4 K 16 CORTEF 5 A~ 306 0382 20 mg F6 LES200 ALO300 CT2 E41 S191 180 logo and 152 325 WPI 867 M 522 142 logo and 0304 568 100 mg RD 73 GX ES7 54 092 TV U4 Fentanyl 12.5 mcg/hr PREVENT LMT or LAMICTAL PLIVA 327