Based on the SMILES representation O=C([O-])C/C(=C/[P+](=O)[O-])C(=O)[O-], the molecule can be described as:
The molecule is a dicarboxylic acid anion obtained by deprotonation of the carboxy and phosphino groups of 2-(phosphinomethylidene)butanedioic acid; major species at pH 7.3. It is a conjugate base of a 2-(phosphinomethylidene)succinic acid.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule can be described {#by|as!}:
{description#}
O=C([O-])C/C(=C/[P+](=O)[O-])C(=O)[O-]
C(/C(=C/[P+](=O)[O-])/C(=O)[O-])C(=O)[O-]
(2Z)-2-(phosphomethylidene)butanedioate
The molecule is a dicarboxylic acid anion obtained by deprotonation of the carboxy and phosphino groups of 2-(phosphinomethylidene)butanedioic acid; major species at pH 7.3. It is a conjugate base of a 2-(phosphinomethylidene)succinic acid.