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 S5 8119 N 343 SANKYO C01 M R TL 709 B105 DV SZ 203 U U 54 108 T 109 ATABEX M 313 FL 21/10 30/2 M150 E 774 809 A3 or P 113 ORA MIDOL PM 10 XL Z3 or P L143 NORCO 071 ECOTRIN LOW AMOXIL 875 W 787 M 2 G 304 M 221 E 47 44 546 par 029 L734 LB2 681 GG 824