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 PLIVA 398 31 62 E 749 14/10 L544 MYLAN GT 24 2 58 XL FL 21/10 HP 18 WPI 3659 1 85 logo and 1112 logo and YD L428 654 KPI FEL 600 CL 23 TZ 4 b 171 RX694 K 66 54 Theo-24 100 mg 503 TL 115 WW 763 575 logo and FHPC 400 GPI W2 265/10 FO E 44 TENCON WC PROSCAR Compoz 44 585 62.5