Term Name:	precorrin-4(8-)
Synonyms:	3,3',3'',3'''-[(2S,3S,7S,17R)-1-acetyl-2,7,12,18-tetrakis(carboxylatomethyl)-2,7,17-trimethyl-18,19-didehydrocorrin-3,8,13,17-tetrayl]tetrapropanoate, precorrin-4, precorrin-4 octaanion
Definition:	Octaanionic form of precorrin-4 arising from global deprotonation of the carboxy groups; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:57769]  ( EBI )