Pill Identification by Imprints: W41 Home Pill Identification by Imprints: W41 2 results AMLODIPINE-VALSARTAN-HYDROCHLOROTHIAZIDE 5-160-12.5 MG TAB Side 1: LU Color: White Side 2: W41 Shape: Oblong AMLODIPINE-VALSARTAN-HYDROCHLOROTHIAZIDE 5-160-12.5 MG TAB Side 1: LU Color: White Side 2: W41 Shape: Oblong Other Popular Drug Imprint MYLAN 2150 SG 325 RDY610 84 ML55 ADAMAS 85 GX CL2 F 77 GPI R0.5 2175 LP332 803 1325 37 98 logo and 524 ZC 09 logo and 4366 B75 Fentanyl 25 mcg/hr ZF 42 Motrin IB N 100 U03 logo and 1830 NL 570 CYP 189 M365 I43 ZC44 524 5413 BACTRIM 540 BY2 TCL 081 logo and TJ CDT 254 432 93 670