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 LL 721 54 343 M A11 Z350 50 mg GG850 CNG1 BL 302 U23 G 4960 RIS 104 H 44 679 AAA 1031 93 7335 N1 EC 93 9133 RX695 HYPROST LMT or LAMICTAL A M. Amphet Salts E62 M 412 266/18 44-367 M A30 Carnitor ST L41 DAN 25 4007 Erymax 250 mg S405 750 54 769 logo and NR C 745 C73 logo and DS 100 HP 195 976