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 SANKYO U-S 1 MSD 106 Sandoz G232 L424 GP325 logo and 807 9 3 0.1 44 347 WW 125 TZ 1 D2 rfx VIP101 Y2 or P FAM125 ML 61 5266 270/80 COUMADIN 7 1/2 SUN808 PREMPRO H 146 135 93 62 A06 MYLAN DE 5 M164 H 48 BMS 200 mg 248 M450 645 DAN 5783 b 212 HP 288 AMOXIL 250 RX652