3,4-dihydroxy-coumarin-Molbase

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5,7-dihydroxy-3,4-dimethylchromen-2-one

CAS No. : 103986-39-6 Formula : C11H10O4 Molecular Weight. : 206.195 Check Encyclopedia

Synonyms : 5,7-Dihydroxy-3,4-dimethyl-cumarin; 3,4-Dimethyl-5,7-dihydroxy-cumarin; 3,4-dimethyl-5,7-dihydroxy-coumarin; 5,7-dihydroxy-3,4-dimethyl-coumarin; BB_NC-1846; 2H-1-Benzopyran-2-one,5,7-dihydroxy-3,4-dimethyl; 5,7-dihydroxy-3,4-dimethyl-2H-chromen-2-one;

Supplier : All (3) China Suppliers (1) Price Available (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	99%	14Day (s)	500g	Request For Qutation
ChemBridge Corporation	85%	10Day (s)	1mg	$42
Fluorochem Ltd.	96%	28Day (s)	1g	Request For Qutation

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6,7-dihydroxy-3,4-dimethylchromen-2-one

CAS No. : 16574-11-1 Formula : C11H10O4 Molecular Weight. : 206.195 Check Encyclopedia

Synonyms : 6,7-dihydroxy-3,4-dimethyl-chromen-2-one; 2H-1-Benzopyran-2-one,6,7-dihydroxy-3,4-dimethyl; 6,7-dihydroxy-3,4-dimethyl-coumarin; BB_NC-1838; 6,7-Dihydroxy-3,4-dimethyl-cumarin; Dimethyl esculetin;

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	99%	14Day (s)	500g	Request For Qutation

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7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one

CAS No. : 1658-73-7 Formula : C11H10O4 Molecular Weight. : 206.195 Check Encyclopedia

Synonyms : 7,8-dihydroxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one; 7,8-dihydroxy-3,4-dimethyl-coumarin; 7,8-dihydroxy-4 inverted exclamation marka-methoxyisoflavone; 7,8-dihydroxy-3-(4-methoxyphenyl)-4H-chromen-4-one; 3,4-Dimethyl-7,8-dihydroxycoumarin; 7,8-Dihydroxy-4'-methoxyisoflavone; 8-hydroxyformononetin; 3,4-Dimethyl-daphnetin; 7,8-Dihydroxy-3,4-dimethyl-cumarin; Retusin (isoflavone); 7,8-dihydroxy-3-(4-methoxy-phenyl)-chromen-4-one; Retusin(Dalbergia);

Supplier : All (11) China Suppliers (2) Price Available (5) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	-	100kg	Request For Qutation
Beijing Bailingwei Technology Co., Ltd.	96%	7Day (s)	500mg	Request For Qutation
Interbioscreen Ltd.	95%	7Day (s)	3	$49
Princeton BioMolecular Research, Inc.	90%	20Day (s)	5	$20
ChemDiv, Inc.	90%	10Day (s)	3mg	$64

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pyrano[3,2-h]chromene-2,9-dione

CAS No. : 2684-82-4 Formula : C12H6O4 Molecular Weight. : 214.174 Check Encyclopedia

Synonyms : p-Benzenediacrylicacid,2,3-dihydroxy-,di-d-lactone (7CI); 2-Propenoic acid,3-(8-hydroxy-2-oxo-2H-1-benzopyran-7-yl)-,d-lactone; 2-Propenoic acid,3,3'-(2,3-dihydroxy-1,4-phenylene)bis-,di-d-lactone; a-Pyrono[5',6':7,8]coumarin; Benzo[2,1-b:3,4-b']dipyran-2,9-dione(8CI,9CI);

Supplier : All (2) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Ibookbio	96%	7Day (s)	100g	Request For Qutation

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5,7-dihydroxy-3,4-dimethylchromen-2-one

6,7-dihydroxy-3,4-dimethylchromen-2-one

7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one

pyrano[3,2-h]chromene-2,9-dione