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 S8 FI 93 53 PRA 80 93 7334 400 mg MYLAN 185 B 576 SJ C 89 TE TE APTALIS 5 U24 BMS 80 DANTRIUM 50mg 44-466 logo and 3062 ZC 16 MSD 275 L178 FLAGYL 250 NxFE C72 BZT L 51 COMTAN LILLY 4115 AX4 93 5293 XANAX 0.25 GLYNASE 1.5 3799 ELP 2 1/2 G 240 44-389 logo 631 KX52 logo and 343 AV1 or AV2 ASPIRIN -L-