Pill Identification by Imprints: M 2540 Home Pill Identification by Imprints: M 2540 1 result METHADONE 40 MG TABLET DISPR Side 1: M 2540 Color: Orange Side 2: Shape: Rectangular (Rounded End) Other Popular Drug Imprint 1137 Apetensio XR SMV 3S0 Y05 0524 0405 ELN 30 Nitro-Dur 0.4 mg/hr B 252 BR 174 H011 DAN 5783 66 or 67 logo and 174 MERRELL 277 GP 154 L13 TL 382 M205 037 logo YC ETO 300 MG CL 25 TCL242 180 mg M 177 437 A CF ZESTRIL 2 1/2 MSD 735 EVT PH 024 RSN K6 par 290 M D10 PLIVA 397 4741 555 606 NORVASC 10