Term Name:	precorrin-6X(8-)
Synonyms:	3,3',3'',3'''-[(1R,2S,3S,7S,11S,17R)-2,7,12,18-tetrakis(carboxylatomethyl)-1,2,7,11,17-pentamethyl-18,19-didehydrocorrin-3,8,13,17-tetrayl]tetrapropanoate
Definition:	Octacarboxylate anion of precorrin-6X.
Ontology:	ChEBI [CHEBI:58513]  ( EBI )