Pill Identification by Imprints: U-S 41 Home Pill Identification by Imprints: U-S 41 1 result BUMETANIDE 1 MG TABLET Side 1: U-S 41 Color: Yellow Side 2: 1 Shape: Round Other Popular Drug Imprint LIMBREL AZ6 AL3 K 18 WPI 845 550 DISTA 3105 AN 522 logo and DS 100 M 407 M 1743 AN058 WW 33 M A5 barr 30 mg 6I 16 A-24 902 M112 G222 AA 12 956 ZC 07 CL62 2172 RU5 L461 MYLAN 8030 485 96 logo and NS P 984 1080 T127 60274 WATSON 630 or WATSON 632 PLAQUENIL 54 956 WPI 3629