一个人的在线观看www,亚洲一区二区三区中文字幂

: Check Encyclopedia

5,7-dimethoxychromen-4-one

CAS No. : 59887-91-1 Formula : C11H10O4 Molecular Weight. : 206.195 Check Encyclopedia

Synonyms : 4H-1-Benzopyran-4-one,5,7-dimethoxy; 5,7-dimethoxy-chromen-4-one; 5,7-Dimethoxychromon; 5,7-dimethoxychromone; 6,8-Dimethoxychromon; 5,7-Dimethoxy-isoflavon; 5,7-Dimethoxy-chromen-4-on; 2-Methyl-5,7-dimethoxy-chromon;

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

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Molchemical	96%	7Day (s)	25kg	Request For Qutation

More Suppliers

: Check Encyclopedia

chrysin 5,7-dimethyl ether

CAS No. : 21392-57-4 Formula : C17H14O4 Molecular Weight. : 282.291 Check Encyclopedia

Synonyms : 5,7-dimethoxy-2-phenyl-4H-1-benzopyran-4-one; Dimethylchrysin; Chrysin DME; 5,7-dimethoxyflavonone; 5,7-dimethoxy-2-phenyl-4H-chromen-4-one; 2-phenyl-5,7-dimethoxyl-flavone; 5,7-Dimethoxyflavone; 4H-1-Benzopyran-4-one,5,7-dimethoxy-2-phenyl; Chrysin 5,7-dimethyl ether; 5,7-dimethoxy-2-phenylchromen-4-one; 5,7-dimethoxycrysin; 5,7-dimethoxy-2-phenyl-chromen-4-one; Chrysindimethylether;

Supplier : All (35) China Suppliers (16) Price Available (8) Contractor (3)

Recommended Supplier	Purity	Lead Time	Packing	Price
Baoji Guokang Bio-Technology Co., Ltd	98%	7Day (s)	10mg	$350
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Chengdu Biopurify Phytochemicals Ltd.	98%	3Day (s)	20mg/瓶	$260
Career Henan Chemical Co	99.99%	3Day (s)	10g	Request For Qutation
Shanghai Jizhi Biochemical Technology Co., Ltd.	分析對照品,HPLC≥98%	1Week (s)	10mg/瓶	Request For Qutation

More Suppliers

: Check Encyclopedia

5,7-dimethoxy-8-nitro-2-phenylchromen-4-one

CAS No. : 88503-22-4 Formula : C17H13NO6 Molecular Weight. : 327.288 Check Encyclopedia

Synonyms : 4H-1-Benzopyran-4-one,5,7-dimethoxy-8-nitro-2-phenyl; 5,7-dimethoxy-8-nitroflavone;

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

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

More Suppliers

: Check Encyclopedia

5,7-dimethoxy-2-(2-nitrophenyl)chromen-4-one

CAS No. : 63487-12-7 Formula : C17H13NO6 Molecular Weight. : 327.288 Check Encyclopedia

Synonyms : 4H-1-Benzopyran-4-one,5,7-dimethoxy-2-(2-nitrophenyl); 5,7-dimethoxy-2'-nitroflavone; 2'-Nitro-5,7-dimethoxyflavon;

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

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation

More Suppliers

: Check Encyclopedia

5,7-dimethoxy-2-methyl-3-phenylchromen-4-one

CAS No. : 82737-82-4 Formula : C18H16O4 Molecular Weight. : 296.317 Check Encyclopedia

Synonyms : 5,7-Dimethoxy-2-methyl-isoflavon; 4H-1-Benzopyran-4-one,5,7-dimethoxy-2-methyl-3-phenyl; 5,7-dimethoxy-2-methyl-3-phenyl-chromen-4-one;

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

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

More Suppliers

: Check Encyclopedia

5,7-dimethoxy-3-(4-methoxyphenyl)chromen-4-one

CAS No. : 1162-82-9 Formula : C18H16O5 Molecular Weight. : 312.317 Check Encyclopedia

Synonyms : 4H-1-Benzopyran-4-one, 5,7-dimethoxy-3-(4-methoxyphenyl)-; 4',5,7-Trimethoxyisoflavone; Genistein trimethyl ether; 4H-1-Benzopyran-4-one,5,7-dimethoxy-3-(4-methoxyphenyl); Tri-O-methylgenistein;

Supplier : All (11) China Suppliers (4) Price Available (3) Contractor (3)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	3Day (s)	100g	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	25kg	Request For Qutation
SAGECHEM LIMITED	98%	7Day (s)	1kg	Request For Qutation
Interbioscreen Ltd.	95%	7Day (s)	3	$213
INDOFINE-SB	95%	7Day (s)	10mg	$52

More Suppliers

: Check Encyclopedia

2-(3,4-dihydroxyphenyl)-3-hydroxy-5,7-dimethoxychromen-4-one

CAS No. : 13459-07-9 Formula : C17H14O7 Molecular Weight. : 330.289 Check Encyclopedia

Synonyms : 4H-1-Benzopyran-4-one,5,7-dimethoxy-3-hydroxy-2-(3',4'-dihydroxyphenyl); 5,7-Dimethoxy-3,3',4'-trihydroxyflavone; 5,7-O-dimethylquercetin; 5,7-Di-O-methylquercetin; 2-(3,4-dihydroxy-phenyl)-3-hydroxy-5,7-dimethoxy-chromen-4-one; 2-(3,4-Dihydroxy-phenyl)-3-hydroxy-5,7-dimethoxy-chromen-4-on; 2-(3,4-dihydroxyphenyl)-3-hydroxy-5,7-dimethoxy-4H-chromen-4-one; FLAVONE,5,7-DIMETHOXY-3,3',4'-TRIHYDROXY;

Supplier : All (8) China Suppliers (6) Price Available (1) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price
Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
Shanghai Jizhi Biochemical Technology Co., Ltd.	分析對照品,HPLC≥95%	2Day (s)	5mg/瓶	Request For Qutation
Shanghai Xinyu Biological Technology Co., Ltd.	98%	2Day (s)	5mg	$3100
Molchemical	96%	7Day (s)	1kg	Request For Qutation
SHANGHAI DENGCHI INTERNATIONAL TRADE CO.,LTD	95%	7Day (s)	20mg	Request For Qutation

More Suppliers

: Check Encyclopedia

5,7-dimethoxy-2-(2,3,4-trimethoxyphenyl)chromen-4-one

CAS No. : 89121-55-1 Formula : C20H20O7 Molecular Weight. : 372.369 Check Encyclopedia

Synonyms : Flavonid,6[2,3]; 4H-1-Benzopyran-4-one,5,7-dimethoxy-2-(2,3,4-trimethoxyphenyl); 2',3',4',5,7-Pentamethoxyflavone;

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

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

More Suppliers

: Check Encyclopedia

5,7-dihydroxy-2,6-dimethoxychromen-4-one

CAS No. : 56316-73-5 Formula : C11H10O6 Molecular Weight. : 238.193 Check Encyclopedia

Synonyms : 4H-1-Benzopyran-4-one,5,7-dihydroxy-2,6-dimethoxy;

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

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation

More Suppliers

: Check Encyclopedia

6-chloro-5,7-dimethoxychromen-4-one

CAS No. : 88503-24-6 Formula : C11H9ClO4 Molecular Weight. : 240.64 Check Encyclopedia

Synonyms : 4H-1-Benzopyran-4-one,6-chloro-5,7-dimethoxy;

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

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation

More Suppliers

: Check Encyclopedia

3-Hydroxy-5,7-dimethoxyflavone

CAS No. : 15236-07-4 Formula : C17H14O5 Molecular Weight. : 298.29 Check Encyclopedia

Synonyms : 5,7-dimethoxyflavonol; 3-hydroxy-5,7-dimethoxy-2-phenyl-chromen-4-one; 3-hydroxy-5,7-dimethoxy-2-phenyl-4H-1-benzopyran-4-one; 5,7-dimethoxy-3-hydroxyflavone; 3-hydroxy-5,7-dimethoxy-2-phenyl-4H-chromen-4-one; 3-hydroxy-5,7-dimethoxyflavone;

Supplier : All (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
INDOFINE-SB	96%	7Day (s)	1kg	Request For Qutation

More Suppliers

: Check Encyclopedia

2-(3,4-dihydroxyphenyl)-5,7-dimethoxychromen-4-one

CAS No. : 90363-40-9 Formula : C17H14O6 Molecular Weight. : 314.289 Check Encyclopedia

Synonyms : Luteolin-5,7-dimethylether; 2-(3,4-dihydroxyphenyl)-5,7-dimethoxy-4H-chromen-4-one; 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-5,7-dimethoxy;

Supplier : All (3) China Suppliers (3) Price Available (2) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	98%	2-3Day (s)	1kg	$1

More Suppliers

: Check Encyclopedia

5,7-DIMETHOXYFLAVANONE

CAS No. : 36052-66-1 Formula : C17H16O4 Molecular Weight. : 284.307 Check Encyclopedia

Synonyms : dimethylpinosembrin; (S)-5,7-dimethoxy-2-phenylchroman-4-one; PINOCEMBRIN DIMETHYL ETHER; (2S)-5,7-dimethoxyflavanone; (S)-2,3-dihydro-5,7-dimethoxy-2-phenyl-4H-1-benzopyran-4-one; DIMETHOXYFLAVANONE,5,7;

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

Recommended Supplier	Purity	Lead Time	Packing	Price
Career Henan Chemical Co	95%-98%	3Day (s)	1kg	$1
Shanghai Tauto Biotech Co., Ltd	95%	14Day (s)	500mg	Request For Qutation
Ibookbio	96%	7Day (s)	500g	Request For Qutation
Chemos GmbH	96%	7Day (s)	500g	Request For Qutation
Clearsynth Labs Ltd.	96%	7Day (s)	500g	Request For Qutation

More Suppliers

: Check Encyclopedia

2,3-dihydro-6-hydroxy-2-(4-methoxyphenyl)-5,7-dimethoxy-4H-1-benzopyran-4-one

CAS No. : 6626-61-5 Formula : C18H18O6 Molecular Weight. : 330.332 Check Encyclopedia

Synonyms : 6-hydroxy-5,7-dimethoxy-2-(4-methoxyphenyl)-2,3-dihydrochromen-4-one; hamiltone a;

Supplier : All (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Ibookbio	96%	7Day (s)	500g	Request For Qutation

More Suppliers

: Check Encyclopedia

2,3-dihydro-6-hydroxy-2-(4-hydroxyphenyl)-5,7-dimethoxy-4H-1-benzopyran-4-one

CAS No. : 6951-57-1 Formula : C17H16O6 Molecular Weight. : 316.305 Check Encyclopedia

Synonyms : 4',6-Dihydroxy-5,7-dimethoxyflavanone; 6-hydroxy-2-(4-hydroxyphenyl)-5,7-dimethoxy-2,3-dihydrochromen-4-one;

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

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Ibookbio	96%	7Day (s)	500g	Request For Qutation

More Suppliers

: Check Encyclopedia

2,3-dihydro-5,7-dimethoxy-2-(4-methoxyphenyl)-6,8-dimethyl-4H-1-benzopyran-4-one

CAS No. : 101395-13-5 Formula : C20H22O5 Molecular Weight. : 342.386 Check Encyclopedia

Synonyms : matteucinol dimethyl ether; (S)-5,7-Dimethoxy-2-(4-methoxy-phenyl)-6,8-dimethyl-chroman-4-one;

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

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

More Suppliers

: Check Encyclopedia

(R)-2,3-dihydro-5,7-dimethoxy-2-phenyl-4H-1-benzopyran-4-one

CAS No. : 1277188-85-8 Formula : C17H16O4 Molecular Weight. : 284.307 Check Encyclopedia

Synonyms : (R)-5,7-dimethoxy-2-phenylchroman-4-one;

Supplier : All (4) China Suppliers (4) Price Available (2) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price
Career Henan Chemical Co	99.99%	3Day (s)	10g	Request For Qutation
Xibao Biotechnology (Shanghai) Co., Ltd.	98%	7Day (s)	5mg	$695.83
Shanghai Xinyu Biological Technology Co., Ltd.	98%	2Day (s)	10mg	$5600
Chengdu Chroma-Biotechnology Co., Ltd.	98%	2Day (s)	20mg	Request For Qutation

More Suppliers

: Check Encyclopedia

4'-hydroxy-5,7-dimethoxyisoflavone

CAS No. : 69127-80-6 Formula : C17H14O5 Molecular Weight. : 298.29 Check Encyclopedia

Synonyms : 5,7-Dimethoxy-4'-hydroxyisoflavon; 4H-1-Benzopyran-4-one, 3-(4-hydroxyphenyl)-5,7-dimethoxy-; 3-(4-hydroxyphenyl)-5,7-dimethoxy-4H-1-benzopyran-4-one; 3-(4-hydroxy-phenyl)-5,7-dimethoxy-chromen-4-one; 3-(4-Hydroxy-phenyl)-5,7-dimethoxy-chromen-4-on;

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

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

More Suppliers

: Check Encyclopedia

8-ethenyl-5,7-dimethoxy-2-phenylchromen-4-one

CAS No. : 663605-72-9 Formula : C19H16O4 Molecular Weight. : 308.328 Check Encyclopedia

Synonyms : 4H-1-Benzopyran-4-one,8-ethenyl-5,7-dimethoxy-2-phenyl;

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

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

More Suppliers

: Check Encyclopedia

6-hydroxy-5,7-dimethoxy-2-phenylchromen-4-one

CAS No. : 119892-40-9 Formula : C17H14O5 Molecular Weight. : 298.29 Check Encyclopedia

Synonyms : 6-hydroxy-5,7-dimethoxy-2-phenyl-chromen-4-one; 6-hydroxy-5,7-dimethoxyflavone; 6-Hydroxy-5,7-dimethoxy-2-phenyl-chromen-4-on; 4H-1-Benzopyran-4-one,6-hydroxy-5,7-dimethoxy-2-phenyl; 5,7-dimethoxy-6-hydroxyflavone;

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

More Suppliers

综合成人亚洲偷自拍色,一个人看的免费高清www视频,伊人色综合一区二区三区,在线播放五十路熟妇,伊人激情av一区二区三区

All Categories

5,7-dimethoxychromen-4-one

chrysin 5,7-dimethyl ether

5,7-dimethoxy-8-nitro-2-phenylchromen-4-one

5,7-dimethoxy-2-(2-nitrophenyl)chromen-4-one

5,7-dimethoxy-2-methyl-3-phenylchromen-4-one

5,7-dimethoxy-3-(4-methoxyphenyl)chromen-4-one

2-(3,4-dihydroxyphenyl)-3-hydroxy-5,7-dimethoxychromen-4-one

5,7-dimethoxy-2-(2,3,4-trimethoxyphenyl)chromen-4-one

5,7-dihydroxy-2,6-dimethoxychromen-4-one

6-chloro-5,7-dimethoxychromen-4-one

3-Hydroxy-5,7-dimethoxyflavone

2-(3,4-dihydroxyphenyl)-5,7-dimethoxychromen-4-one

5,7-DIMETHOXYFLAVANONE

2,3-dihydro-6-hydroxy-2-(4-methoxyphenyl)-5,7-dimethoxy-4H-1-benzopyran-4-one

2,3-dihydro-6-hydroxy-2-(4-hydroxyphenyl)-5,7-dimethoxy-4H-1-benzopyran-4-one

2,3-dihydro-5,7-dimethoxy-2-(4-methoxyphenyl)-6,8-dimethyl-4H-1-benzopyran-4-one

(R)-2,3-dihydro-5,7-dimethoxy-2-phenyl-4H-1-benzopyran-4-one

4'-hydroxy-5,7-dimethoxyisoflavone

8-ethenyl-5,7-dimethoxy-2-phenylchromen-4-one

6-hydroxy-5,7-dimethoxy-2-phenylchromen-4-one