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Specifications

A natural anthraquinone derivative, on the infection process of Blumeria graminis on wheat. Physcion is one of the important active ingredients of ethanol extract from the roots of Chinese rhubarb (Rheum officinale) for controlling powdery mildew.
Catalog #	019675
Form	Yellow Solid
Melting Point	202-204°C
Solubility	Chloroform
CAS Number	521-61-9
Molecular Formula	C16H12O5
Molecular Weight	284.26
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.