Pill Identification by Imprints: U39 Home Pill Identification by Imprints: U39 1 result DEXTROAMPHETAMINE 10 MG TAB Side 1: U39 Color: Light Orange Side 2: Shape: Round Other Popular Drug Imprint 54 771 581 XR 150 A66 A24 A 325 ZC46 375/20 ZGNX 30 mg 54 013 U-S 40 W104 2 59 BP 815 BCL 25 327 RP103 M 573 E4416 71 P 2.5 1451 S593 FS3 EX0096 or 50 MYLAN 6726 Advil logo and 049 M PD3 CL9 M D11 logo and 640 274 L957 L 20 RDY 343 C73 RIDAURA logo and 511 P2