Pill Identification by Imprints: E 511 Home Pill Identification by Imprints: E 511 2 results QUINIDINE SULFATE 200 MG TAB Side 1: E 511 Color: White Side 2: Shape: Round QUINIDINE SULFATE 200 MG TAB Side 1: E 511 Color: White Side 2: Shape: Round Other Popular Drug Imprint MYLAN 8015 R DY 4H2 CDT 254 LAN 1109 WPI 3720 GSI1000 ADL 2698 321 ATON 705 logo and ZA logo and 15 54 013 FLZ 200 BI P-D 915 B 153 VALPROIC 250 IP 253 MACRODANTIN 50 mg M B4 MYLAN 210 VISTARIL M135 T 193 FIORINAL 955 M PD3 GG 21 M CL1 GG 705 HP64 1704 283 AK 160 TZD T26 GIL 304 PVK 250 462 SP/3