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 ZC 08 PAC20 RAPAMUNE 1 mg N007 SZ 469 NCH 0820 b 777 PAD 0115 86 67 E 48 COUMADIN 2 1/2 KRC500 TV 6 E 17 WATSON 605 V403 OBX CP MYLAN MT 14 54 210 031 MF 2 A01 54 349 TCL340 SAL NORVASC 5 VANCO LH20 RX696 G80 M D6 TIGAN ZCR 93 753 NORCO 729 MYLAN 5100 ZGNX 30 mg PV20 SV 572