Pill Identification by Imprints: NL 680 Home Pill Identification by Imprints: NL 680 2 results PENTAZOCINE-NALOXONE TABLET Side 1: NL 680 Color: Light Yellow Side 2: Shape: Oblong PENTAZOCINE-NALOXONE TABLET Side 1: NL 680 Color: Light Yellow Side 2: Shape: Oblong Other Popular Drug Imprint logo and 335 EK 25 TUMS CP 100 L 60 E 774 CYP 190 GG 51 F 71 L190 E 152 E 82 B-635 544 logo and 242 L272 K 9 021 861 V251 3138 DHA Macuvex M2A4 57344 F 73 AA59 Tandem REL900 S 121 VALPROIC 250 EV0204 E 34 SCI 501 W Effexor XR Midol 253 or 306 Animi 3 506 MYLAN 3000 PRE 01