Pill Identification by Imprints: NPR LE 500 Home Pill Identification by Imprints: NPR LE 500 1 result NAPROSYN 500 MG TABLET Side 1: NPR LE 500 Color: Yellow Side 2: Shape: Oblong Other Popular Drug Imprint RI 5 C 25 UPSHER-SMITH 0225 M 228 L116 U17 601 93 5527 MX9 G 4960 K3 20LA KC M10 ZF 22 PAD 0107 logo and 076 Tiazac 300 CL34 OMEPRAZOLE 10 mg P50 L421 MSD 117 U 129 ucb 750 BP 802 EK 10 EXELON 1.5 mg I73 4827 CRESTOR 10 SAL 7.5 741 81/40 IP 254 logo and 511 C28 CL 022 93 733 GG 540 832 10