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 RX679 590 M 177 1080 C 25 44-470 GX EJ7 SDF 20 W 925 L217 PD 157 35 79 C171 L 347 G80 Shire N150 45 77 CM2 n 574 COUMADIN 3 E51 LODOSYN 130 IP 102 351 logo 1115 14/10 715 711 AMOXIL 500 L 22 MP 511 2 9 SD 12 M 36 BL L1 logo and 38 AP 84 MYLAN TE 4