Pill Identification by Imprints: ED 400 Home Pill Identification by Imprints: ED 400 1 result ETIDRONATE DISODIUM 400 MG TAB Side 1: ED 400 Color: White Side 2: G Shape: Oblong Other Popular Drug Imprint 9 3 500 SS-1 2172 logo and 182 ZD 21 RES200 161 WW 173 AMBI 448 TR25 328 U IP 115 ML 1 MX33 A1 WATSON 410 835 PA09 35mg 4165 logo and 3062 DAN 5782 LU LU STO 200 logo and 2579 A100 IG274 K 66 472 E 84 ZF 22 C75 UCB 583 0891 A3 or F1 U30 W121 V362