Pill Identification by Imprints: LN50 Home Pill Identification by Imprints: LN50 2 results LOSARTAN POTASSIUM 50 MG TAB Side 1: M Color: White Side 2: LN50 Shape: Oval LOSARTAN POTASSIUM 50 MG TAB Side 1: M Color: White Side 2: LN50 Shape: Oval Other Popular Drug Imprint 5 mg logo and 14 U03 E 4 M E15 L469 5 220 247 M 7 0384 40 mg fentanyl 800 mcg Vivotif A 37 860 924 NA 500 1344 ATN L873 N111 832 BC20 YS 01 logo and 335 976 AN899 15 5014 V 18 L476 315 HP 1 MONODOX 75 CL 042 P 10 1 2 NPX 146 4 AMG 51 C 20