Pill Identification by Imprints: N1 Home Pill Identification by Imprints: N1 7 results NORETHIND-ETH ESTRAD 0.5-2.5 Side 1: N1 Color: Light Yellow Side 2: Shape: Round NORETHIND-ETH ESTRAD 0.5-2.5 Side 1: N1 Color: Light Yellow Side 2: Shape: Round PERPHENAZINE 2 MG TABLET Side 1: N1 Color: White Side 2: Shape: Round PHENTERMINE 15 MG CAPSULE Side 1: N1 Color: Yellow Side 2: N1 Shape: Oblong PHENTERMINE 15 MG CAPSULE Side 1: N1 Color: Yellow Side 2: N1 Shape: Oblong PHENTERMINE 15 MG CAPSULE Side 1: N1 Color: Yellow Side 2: N1 Shape: Oblong PHENTERMINE 15 MG CAPSULE Side 1: N1 Color: Yellow Side 2: N1 Shape: Oblong Other Popular Drug Imprint 54 662 ZF 14 M 547 P 200 A300 1158 POTABA 51 GG 575 P51 E 720 FC 119 A 21 FV C 2 A1 or A2 EP 50 KPI 117 MYLAN 1200 INDERAL LA 160 M3 or P or M4 NPX Z 12 1 84 5687 WC 730 fentanyl 600 mcg Z AAT 052 94 383 CL8 EP 121 72 SZ 225 308 AV logo and 2780 Z 13 RI6 1117 SZ 467