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 54 814 A-002 CLL WATSON 607 IP 53 FENTANYL 400 WW928 AN 321 T P C 15 TCL 334 T1 or T2 or T3 or P logo and 667 CL 77 Metanx cor 212 MYLAN 152 SC 1 V223 logo and 151 N007 921 54 518 510 P 3 GS NX3 X08 logo and 4357 E613 10 EL601 551 415 TL020 93 7334 A my 93 782 54 557 5 6 4839 V A6