Pill Identification by Imprints: S 121 Home Pill Identification by Imprints: S 121 2 results SERTRALINE HCL 50 MG TABLET Side 1: S 121 Color: Blue Side 2: Shape: Round SERTRALINE HCL 50 MG TABLET Side 1: S 121 Color: Blue Side 2: Shape: Round Other Popular Drug Imprint 1V125 NT 151 Endo 602 311 WATSON or WATSON 075 P4 ME RE12 M 61 URS785 M L54 AA 12 N T4 logo 9 G 45 TENORETIC MYLAN 8030 INT HYD 120 367 APO 500 IRESSA 250 1385 Durachol WPI 1.5 1272 EP112 FAMVIR 286 Nitroglycerin 0.6 mg/hr AP043 P 33 73 00 5.7 ANZEMET CH M 355 SEARLE 1461 Theo-24 100 mg GP400 T-E