Pill Identification by Imprints: ATN 50 Home Pill Identification by Imprints: ATN 50 2 results ATENOLOL 50 MG TABLET Side 1: ATN 50 Color: White Side 2: Shape: Round ATENOLOL 50 MG TABLET Side 1: ATN 50 Color: White Side 2: Shape: Round Other Popular Drug Imprint S 741 D 96 A-24 4 mg 0632 75mg AA250 DSC L60 TCL242 2876 54 213 T011 1346 ME RE12 logo and 1004 318 S 900 ATON 705 609 MYLAN 7165 SG 331 logo and L001 1 RP P620 C C+C IP 203 E 101 ML 88 CDT 252 TAK RAM-8 SG 321 54 125 INCY AN 734 b 171 G 11 1 0 logo and A3 155 ZC57 M B2