Pill Identification by Imprints: A221 Home Pill Identification by Imprints: A221 2 results TRAMADOL ER 100 MG TABLET Side 1: A221 Color: White Side 2: Shape: Round TRAMADOL ER 100 MG TABLET Side 1: A221 Color: White Side 2: Shape: Round Other Popular Drug Imprint HP 60 54 231 T 45 ALG 264 GX CJ7 DIDREX 50 S 225 R207 TIGAN cor 216 M376 CL 206 200 U7 300 WAR 1 MYNEPHRON MYLAN 2500 750 MG OMN 363 54 549 K 16 GX CM3 L957 T1 125 O-M 1 M RE6 31 62 logo and 069 1200 P10 I7 GAS-X 54 262 607 M 0 10 N 100 RAS L734