the domestic methaxatin industry has a high degree of concentration and good prospects for future industry development.
methaxatin is also known as pqq, pyrroloquinoline quinone, and its chemical name is 4,5-dihydro-4,5-dioxo-1hydro-pyrrolo(2,3-f)quinoline-2,7,9-tricarboxylic acid, also known as methaxatin, has a molec…
