Pill Identification by Imprints: NT6 Home Pill Identification by Imprints: NT6 1 result THEOPHYLLINE ER 600 MG TABLET Side 1: NT6 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint 340 U 786 A 41 332 D20 M 70 CL 3 NORPRAMIN 50 cor 139 Endo 602 TL 382 APO 850 GG 165 R-264 ESL800 RI6 4941 S 127 GX EX1 ML 4 M D12 I5 T88 G232 MYLAN 186 L171 CP 406 1 K 18 RX694 LOTENSIN logo and 076 DAN 20 54 552 MYLAN 6897 G 342 Cedax C82 AN 522