Pill Identification by Imprints: N T4 Home Pill Identification by Imprints: N T4 1 result THEOPHYLLINE ER 400 MG TABLET Side 1: N T4 Color: White Side 2: Shape: Round Other Popular Drug Imprint U35 Andrx 700 BL L1 45 mg SVT FENTANYL 1200 NM1 RP105 18mg GRIS-PEG AC 42 b 94 logo and A4 OCEANSIDE 302 Fentanyl 50 mcg/hr Watson 526 61 60 MYLAN 271 PLIVA 483 I 64 782 SA 50 GS CL 18 BRONKAID C 35 ASC U86 E795 CPC 2369 P 2.5 66 or 67 L-2 H 104 717 459 MCR 117 n 794 835