CAS NO.: 56-25-7
Purity :99%
2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione
CAS NO.: 125-46-2
Purity :98%
CAS NO.: 54261-98-2
Purity :70%
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Purity :30%~98%
4,5-dihydroxy-9,10-dioxoanthracene-2-carboxylic acid
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Purity :98%
