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Cas No.:78478-28-1 Praeruptorin E(Standard Reference Material)

Cas No.:73069-28-0 Praeruptorin D(Standard Reference Material)

Cas No.:83382-71-2 Praeruptorin C(Standard Reference Material)

Cas No.:2752-65-0 S-Gambogic acid(Standard Reference Material)

Cas No.:N/A R-Gambogic acid(Standard Reference Material)

Cas No.:136565-73-6 Anemarsaponin E(Standard Reference Material)

Cas No.:79916-77-1 Forsythiaside(Standard Reference Material)

Cas No.: 5F of perissemipinnatal(Standard Reference Material)