Pill Identification by Imprints: N 4 Home Pill Identification by Imprints: N 4 6 results PHENTERMINE 37.5 MG TABLET Side 1: N 4 Color: White Side 2: Shape: Oblong PHENTERMINE 37.5 MG TABLET Side 1: N 4 Color: White Side 2: Shape: Oblong PHENTERMINE 37.5 MG TABLET Side 1: N 4 Color: White Side 2: Shape: Oblong PHENTERMINE 37.5 MG TABLET Side 1: N 4 Color: White Side 2: Shape: Oblong PHENTERMINE 37.5 MG TABLET Side 1: N 4 Color: White Side 2: Shape: Oblong PHENTERMINE 37.5 MG TABLET Side 1: N 4 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint 54 771 logo and 401 5685 A1 B 302 E19 501 610 E 27 BACTRIM DS 1 84 MYLAN 2268 268/40 132 ALKA SELTZER EX S logo and 750 RF 27 907 CL55 N011 ucb 500 3 0 G 12 M RE2 G 6 CARDIZEM A 117 AZ 013 HP 228 557 logo and 352 A CG AAA 1031 N 25 T504 MINOXIDIL 10 P620 RDY 664 L42 PA 500