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 b 702 AS MX2 EP 136 L068 226 or 291 105 T004 CTI 115 I 53 GG 18 VGR 50 C I 54 013 080 OGT 918 ML 30 logo and 750-20 P212 83 M U12 TL 121 N6 241 1 M C52 ZC 16 1206 logo and 63 54 814 GM 1 VP 012 960 GG 107 L054 M A30 420 177 54 960 7155 Lilly 2