Pill Identification by Imprints: E658 Home Pill Identification by Imprints: E658 1 result MORPHINE SULF ER 100 MG TABLET Side 1: E658 Color: Blue Side 2: 100 Shape: Oblong Other Popular Drug Imprint US 14 Y MAXIPHEN DM SG 109 AN 574 P63 USL 8 SZ GAS-X ES A 10 RX 901 MYLAN 197 W121 E652 VH4 M EN3 4467 TV 5 036 8 06 WATSON 932 SCI 500 TL 173 I 64 LK 50 94 B 543 TARO CZ ER 300 D 50 logo and 2407 EM 10 MYLAN 3050 logo and 5306 STI 021 710 A 214 5410 TriStart HP45 BMS 300 MG