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 B 586 or B 587 I 51 13800UL 591 251 VRX 0901 AMB 5 1067 5411 MYLAN 6201 I5 GG 624 TCL 272 M 412 8119 M123 GG 490 7 99 GX FC3 MYLAN MT 28 S 572 25 222 ZF 26 R136 E 2 Targretin MYLAN DA 5 832 100 1137 IP 103 J67 54 974 W122 L217 VIP 106 V224 HP51 M E17 I6 54 349