Pill Identification by Imprints: S 21 Home Pill Identification by Imprints: S 21 4 results SERTRALINE HCL 25 MG TABLET Side 1: S 21 Color: White Side 2: Shape: Round SERTRALINE HCL 25 MG TABLET Side 1: S 21 Color: White Side 2: Shape: Round SERTRALINE HCL 25 MG TABLET Side 1: S 21 Color: White Side 2: Shape: Round SERTRALINE HCL 25 MG TABLET Side 1: S 21 Color: White Side 2: Shape: Round Other Popular Drug Imprint U 169 145 194 Lilly 3230 44 588 AMA RYL logo and 2838 H118 F 8 93 308 368 736 424 J 75 ZE 72 M 221 7188 EX EP 136 U38 P F L U CL 025 UL500 1272 LCI 1445 logo and 1810 54 025 S21 0 95 B4 N635 G 242 PVK 250 MPC 500 E 111 L20 I62 M 473 1079