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 M 613 logo and 58 VP049 ZA-12 PH 043 B 073 T200 B 544 711 8310 logo and 073 L922 SLX 102 SEARLE 2762 M366 H152 M 313 CPC2069 A 2 26 93 734 H 103 SCU 11 U 128 874 4 901 logo and S12 Y Y logo and 15 Organon Lilly 3233 ZD18 PF WATSON 607 AP211 logo and 1830 GS FH2 AAA 1031 L 347 T 277