Pill Identification by Imprints: E 50 Home Pill Identification by Imprints: E 50 1 result MEPERIDINE 50 MG TABLET Side 1: E 50 Color: White Side 2: Shape: Round Other Popular Drug Imprint A66 GAS-X ES ACTICAL B 303 MYLAN 5222 ZYLOPRIM 300 KPI 283 K 40 AN 511 PREMARIN 0.625 M C IBU 600 B854 B75 MSD 749 M150 T 16 EN1 200 P 175 FL 1.5 or FL 3 A534 6 SLC 222 N 598 ZD 19 ML 040 M 138 U22 4 DCI A01 MYLAN 167 WW 41 110 IP 466 CP 50 E795 4993 MAXIPHEN DM 1 83 GG 580