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3-hydroxy-5,5-dimethyl-11-oxo-5H,11H-benzo[c]pyrano[3,2-g]chromene-9-carboxylic acid

CAS Registry Number:: 52156-82-8
Synonyms:: NSC 293382
Molecular Formula:: C19H14 O6
Molecular Weight:: 338.317
EINECS:
Melting Point:
Solubility:

CAS No.52156-82-8 5H,11H-[2]Benzopyrano[4,3-g][1]benzopyran-9-carboxylicacid, 3-hydroxy-5,5-dimethyl-11-oxo- (9CI)

Assay:90%,98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by sea Application:Used in Synthesis, Pharmaceuticals and other fields

Min. Order:1Kilogram

Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [ China (Mainland)]

CAS No.52156-82-8 52156-82-8

Assay:99% Appearance:White powder Package:25KGS/Drum Storage:Room temperature Transportation:BY SEA Application:API锛孭harmaceutical intermediates

Min. Order:1Gram

Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [ China (Mainland)]

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