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 V 1 F200 LAN 1231 M 171 B810 AK2 V20 544 V201 CL92 E 39 W 902 M 255 P-1 V209 TEGRETOL A-009 15 HYD 30 U 169 ZF 22 CM1 M 127 832 BM05 MYLAN 4010 GSI Vivelle-Dot 0.1 mg/day C25 PA20 MP 444 I 22 MYLAN 772 106 CellCept 250 GX CM3 UPSHER-SMITH 0225 BM 105 MUTUAL 900 MEL 7.5 T504 V210