IUPAC Name :sodium (Z)-4-hydroxy-4-oxobut-2-enoate (poly)
InChI :InChI=1/C4H4O4.Na/c5-3(6)1-2-4(7)8;/h1-2H,(H,5,6)(H,7,8);/q;+1/p-1/b2-1-;
Std.InChI: InChI=1S/C4H4O4.Na/c5-3(6)1-2-4(7)8;/h1-2H,(H,5,6)(H,7,8);/q;+1/p-1/b2-1-;
InChIKey :VRVKOZSIJXBAJG-NTXAGKCLBY
Std.InChIKey: VRVKOZSIJXBAJG-ODZAUARKSA-M
SMILES :C(=C\C(=O)[O-])\C(=O)O.[Na+]