Pill Identification by Imprints: ENA Home Pill Identification by Imprints: ENA 2 results IDHIFA 100 MG TABLET Side 1: ENA Color: Pale Yellow Side 2: 100 Shape: Oblong IDHIFA 50 MG TABLET Side 1: ENA Color: Pale Yellow Side 2: 50 Shape: Oval Other Popular Drug Imprint WPI 3629 8117 E 204 5150 54 553 IP 54 0631 50mg 2984 PLIVA 323 187 WC K 78 1004 TCL 081 604 10 00 C3 or P MPC 500 PROVERA 5 TO logo and 2588 ZE 36 P13 logo and p PRODRIN 13800UL logo and LIBRAX ICN E700 G 372 2 S 434 IP204 AMB 5 DXL WATSON 415 PBT 5.0 L16 WRF 3 54 190 362 FENTANYL 800