Term Name:	anhydrotetracycline zwitterion
Synonyms:	(1S,4aS,12aS)-3-carbamoyl-1-(dimethylammonio)-4a,6,7-trihydroxy-11-methyl-4,5-dioxo-1,4,4a,5,12,12a-hexahydrotetracen-2-olate, anhydrotetracycline
Definition:	Zwitterionic form of anhydrotetracycline arising from transfer of a proton from the 2-hydroxy to the tertiary amino group; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:58032]  ( EBI )