Pill Identification by Imprints: DX 31 Home Pill Identification by Imprints: DX 31 2 results ISOSORBIDE MONONIT ER 60 MG TB Side 1: DX 31 Color: Light Yellow Side 2: Shape: Oval ISOSORBIDE MONONIT ER 60 MG TB Side 1: DX 31 Color: Light Yellow Side 2: Shape: Oval Other Popular Drug Imprint NU-IRON 150 0291 ML 96 54 303 ABG CL 75 1018 PE 723 T20 VASO 5 K 71 LL714 54 702 44-470 E 32 U13 VH1 TUMS 3 S 369 L257 44-503 FL 145 H9050 Butrans 10mcg/hour AMBI 444 allegra-D MARPLAN 10 N 82 NT 16 4890 Z 71 4186 Nitro-Dur 0.8 mg/hr J78 471 TV A18 54 277 3572 V ZONEGRAN 25 ML 5 PREMARIN 0.3