Pill Identification by Imprints: A536 Home Pill Identification by Imprints: A536 2 results GUANFACINE HCL ER 3 MG TABLET Side 1: A536 Color: Blue Side 2: 3 mg Shape: Round GUANFACINE HCL ER 3 MG TABLET Side 1: A536 Color: Blue Side 2: 3 mg Shape: Round Other Popular Drug Imprint logo and NT HYD 20 44 352 CT2 RX 829 MAX 44 104 GGD6 364 M 177 Centrix 133 G1 1204 PD 527 ROCHE 0245 V251 0145 GG 181 928 W964 K 44 ML 63 E 140 CTI 102 49 4 DCI A 33 RT P620 44 382 R135 Q22 par 027 U 785 CL 41 SCI 501 VEM MP 40 809 93 7334