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 CT2 V403 2174 T009 b1009 B 311 OME 40 logo YC GG 134 AN 543 S 275 BM 105 A176 080 Y04 WATSON 384 or WATSON B AYE R LCI 1356 PA 500 1 8 BP 321 MYLAN 327 E6 AAT 104 M A5 BNP 7600 V201 KPI 207 221 L2U4 M 70 382 SG 331 par 289 L151 G 4 L9Y7 54 717 232