Pill Identification by Imprints: E4 Home Pill Identification by Imprints: E4 2 results BELBUCA 450 MCG FILM Side 1: E4 Color: Yellow Side 2: Shape: Rectangular (Rounded End) BELBUCA 450 MCG FILM Side 1: E4 Color: Yellow Side 2: Shape: Rectangular (Rounded End) Other Popular Drug Imprint P 25 W 786 G4 54 737 Sandoz 663 DSS 84 U28 MACRODANTIN 100 mg 2 1 MCR 109 TL 384 93 3123 415 T1 200 TUMS SD J78 V264 B 301 CL 82 HP 3 S 90 1069 logo 1113 TA3M SZ 986 L178 TL050 M74 A538 LCE 200 12 25 SC 1 logo and 4357 1 83 PLIVA 469 M211 cor 239 U 400 OS 301