Based on the SMILES O=C([O-])/C=C/C(=C\C(=O)C(=O)[O-])[N+](=O)[O-], the molecule can be described by:
The molecule is a dicarboxylic acid dianion obtained by deprotonation of the carboxy groups of 4-nitro-6-oxohepta-2,4-dienedioic acid; major species at pH 7.3. It is a conjugate base of a 4-nitro-6-oxohepta-2,4-dienedioic acid.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule can be described {#by|as!}:
{description#}
O=C([O-])/C=C/C(=C\C(=O)C(=O)[O-])[N+](=O)[O-]
(2E,4E)-4-nitro-6-oxohepta-2,4-dienedioate
The molecule is a dicarboxylic acid dianion obtained by deprotonation of the carboxy groups of 4-nitro-6-oxohepta-2,4-dienedioic acid; major species at pH 7.3. It is a conjugate base of a 4-nitro-6-oxohepta-2,4-dienedioic acid.