Pill Identification by Imprints: N 23 Home Pill Identification by Imprints: N 23 1 result NISOLDIPINE ER 30 MG TABLET Side 1: M Color: Orange Side 2: N 23 Shape: Round Other Popular Drug Imprint 54 425 G 422 54 716 FLUOXETINE 40mg A X 8 FENTANYL 50mcg/hr H 501 J1 FLI 28 mg logo 752 CALCET RB97 EP 320 HP 512 CL 83 54 029 logo and 1830 720 1/2 PAL 9 200 TL 386 ZLP GG 65 4H2 E 146 RDY 343 CTI 223 Andrx 710 67 Y P620 266 AMOX 250 754 P 60 P0 02 TSL 0.4 GAS-X ES ANDRX 605 SV J3T CIFEREX