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 MYLAN 5427 HP 288 AR m10 BRONKAID 3205 93 3171 G 252 PLIVA 397 54 420 CALAN ZA08 TSL 0.4 MYLAN 1570 ER 7 CL11 L016 BVF 180 1325 NORCO 071 LMT or LAMICTAL E 56 N 20 974 44 447 LCI 1353 44 585 LL713 93 7372 PAD 0118 FLZ 200 GIL 1 logo and 341 ALTO 0425 54 549 AB C170 981 3641