Pill Identification by Imprints: U40 Home Pill Identification by Imprints: U40 4 results PHENTERMINE 37.5 MG TABLET Side 1: U40 Color: White Side 2: Shape: Oblong PHENTERMINE 37.5 MG TABLET Side 1: U40 Color: White-Blue Speckled Side 2: Shape: Oblong PHENTERMINE 37.5 MG TABLET Side 1: U40 Color: White-Blue Speckled Side 2: Shape: Oblong PHENTERMINE 37.5 MG TABLET Side 1: U40 Color: White-Blue Speckled Side 2: Shape: Oblong Other Popular Drug Imprint M 64 I31 317 720 1/2 E 114 L344 Climara (estradiol) 0.05mg/day CH C 84 logo and NT NT 400 485 524 45 77 L 128 L133 H 49 PREMPRO 0.45/1.5 93 5512 ML 42 755/93 3641 I20 NP 1 C17 MP 772 D1 or D2 or D3 or P2 M 152 S5 Targretin M 3 CDT 254 ANI 173 TCL340 MLX 123 298 LV 75 50 FL 1.5 or FL 3 ZC57