IUPAC Name :(E)-but-2-enedioate; iron(2+)
InChI :InChI=1/C4H4O4.Fe/c5-3(6)1-2-4(7)8;/h1-2H,(H,5,6)(H,7,8);/q;+2/p-2/b2-1+;
Std.InChI: InChI=1S/C4H4O4.Fe/c5-3(6)1-2-4(7)8;/h1-2H,(H,5,6)(H,7,8);/q;+2/p-2/b2-1+;
InChIKey :PMVSDNDAUGGCCE-NUQVWONBAI
Std.InChIKey: PMVSDNDAUGGCCE-TYYBGVCCSA-L
SMILES :C(=C/C(=O)[O-])\C(=O)[O-].[Fe+2]
MDL: MFCD00058315