对照品

  • 5,6-O-Isopropylid...

  • Tetrahydroamentof...

  • 5-(3-Hydroxypropy...

  • 5-Hydroxymethyl-7...

  • Casticin

  • 24,25-Dihydroxycy...

  • 3-Epicabraleahydr...

  • Thunberginol C

  • Astilbin

  • Clerodenoside A

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