Synonyms:
pyrroliquinoline quinone, 2,7,9-tricarboxypyrroloquinoline quinone, pyrroloquinoline-quinone, 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate, pyrrolquinoline quinone, 4,5-dioxo-3a,4,5,6,7,8,9,9b-octahydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate, 4,5-dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate, 4,5-Dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid, pyrrolo-quinoline quinone, PQQ, vitamin PQQ