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 712 logo and 346 MYLAN 7050 logo and 5241 6I T580 T513 G 45 logo 2666 L021 FL 28/10 FS ALV 317 UM L 2 TL516 H9050 BP 815 M 138 RU10 30/4 M 473 DM1 773 E224 G 32 OLM CL 75 44 198 42 16 V D3 or P C149 P d L20 S 90 MYLAN 232 NP 20 1070 5/500 par 290 245