Pill Identification by Imprints: U-S 40 Home Pill Identification by Imprints: U-S 40 1 result BUMETANIDE 0.5 MG TABLET Side 1: U-S 40 Color: Light Green Side 2: 0.5 Shape: Round Other Popular Drug Imprint 972 S 39 228 A 171 WPI 1118 54 373 D 1200 WP 0321 M L 874 4 GG 706 229 MX9 TL 171 54 702 E61 n 358 WW 948 SZ Z7 logo and 100 mg E 47 EXELON PATCH 9.5 mg/24 hours BHDI LILLY 3250 KU 487 838 2471 R137 517 M77 54 518 T1 125 AMBI 442 COUMADIN 4 SP 325 229 229 K 16 M 76 G32 93 93 OTSUKA 60 mg or 30 mg