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 GG 575 2101 logo and 144 PBT A401 ALTACE 1.25 mg FS2 4007 TA1M AR 374 RIL WPI 858 LILLY 4112 4 0 501 n 574 S 127 EM2 57 55 SA 50 25 42 MYLAN 334 logo and 324 ACTIQ 1200 44-367 A226 PH 043 608 P2 CZ 2876 VIP 105 M R A Z 1140 E 131 AN 574 IP 190 23 27 1200 P10