Pill Identification by Imprints: 521 Home Pill Identification by Imprints: 521 1 result SINEMET CR 50-200 TABLET Side 1: 521 Color: Purple Side 2: Shape: Oval Other Popular Drug Imprint TV U2 NE 200 M P3 FLZ 100 C 22 logo and 78 241 logo and 1810 I 25 TL516 MAXIPHEN FENTANYL 1200 266/18 scu1 1020 FX 75 MX1 GAL 8 H 501 S253 H H MYLAN FE 200 EGLT 60 MYLAN 6896 TL 706 2 1 485 54 717 2631 5 mg 5mg Endo 602 44 334 logo and 1004 93 1060 JKI 11 INDERAL XL APR T558 NL4S G352 L 300