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 RE 79 W W ZYVOX 600 mg I63 853 5971 V 93 5200 10 B 683 U17 EP 321 B 01 AN901 20 AAT 102 2230 C3 245 AC39 RE A176 V357 OP 697 logo and 637 21 WAT SON E4416 logo 673 ZGNX 15 mg MINIPRESS 54 306 R 100 48 11 N 5 RX694 CYP 160 Z C 0 2 877 UT 0.25 S 521 logo and 160