Pill Identification by Imprints: NPR EC 500 Home Pill Identification by Imprints: NPR EC 500 1 result EC-NAPROSYN EC 500 MG TABLET Side 1: NPR EC 500 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint logo and Pamelor 25 mg ZL 1 WC 402 239 or 291 54 753 RD 12 DANTRIUM 25mg D 92 T 193 S4 44 218 SZ 290 0.1 GG 165 NOVO 288 G433 S8 W 781 LBH 10 mg PR AA 14 P 20 AZ 010 Z C 0 2 161 n G 0 TL 177 IP 220 T 57 RE 76 M2A3 57344 CL33 IBU200 BMS 6063 WELLBUTRIN XL 300 RX124 C280 G188 G 3511 logo and 4359