亚洲最大成人网,再深点灬舒服灬受不了了视频,夜夜高潮夜夜爽高清完整版1

: Check Encyclopedia

6,7-dimethoxy-2,2-dimethyl-3H-chromen-4-one

CAS No. : 65383-61-1 Formula : C13H16O4 Molecular Weight. : 236.264 Check Encyclopedia

Synonyms : 2,2-dimethyl-6,7-dimethoxychroman-4-one; 6,7-Dimethoxy-2,2-Dimethyl-4-Chloromanone; 4H-1-Benzopyran-4-one,2,3-dihydro-6,7-dimethoxy-2,2-dimethyl; 6,7-dimethoxy-2,2-dimethyl-4-chromanone; 6,7-dimethoxy-2,2-dimethyl-chroman-4-one; 2,3-dihydro-6,7-dimethoxy-2,2-dimethyl-4H-1-benzopyran-4-one; 2,2-Dimethyl-6,7-dimethoxy-4-chromanone; 6,7-dimethoxy-2,2-dimethylchromanone;

Supplier : All (15) China Suppliers (5) Price Available (1) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	99%	7Day (s)	25kg	Request For Qutation
Maybridge Chemical Co., Ltd.	90%	5Day (s)	3mg	$67
Heowns Biochem Technologies.LLC.TianJin	98%	7Day (s)	1g	Request For Qutation

More Suppliers

: Check Encyclopedia

4-(Aminomethyl)-6,7-dimethoxy-2H-chromen-2-one

CAS No. : 849042-47-3 Formula : C12H13NO4 Molecular Weight. : 235.236 Check Encyclopedia

Synonyms :

Supplier : All (12) China Suppliers (6) Price Available (4) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	0.98	3Day (s)	1kg	$1
Clearsynth	98%	7Day (s)	500mg	Request For Qutation
Clearsynth Canada INC		IN STOCK	1噸	Request For Qutation
Saan Chemical Technology (Shanghai) Co., Ltd.	96%	10Day (s)	50mg	$326.67

More Suppliers

: Check Encyclopedia

5-Hydroxy-6,7-dimethoxy-2-phenyl-4H-chromen-4-one

CAS No. : 740-33-0 Formula : C17H14O5 Molecular Weight. : 298.29 Check Encyclopedia

Synonyms : 5-hydroxy-6,7-dimethoxy-2-phenylchromen-4-one;

Supplier : All (24) China Suppliers (18) Price Available (12) Contractor (3)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Shanghai Jizhi Biochemical Technology Co., Ltd.	分析對(duì)照品,HPLC≥98%	2Day (s)	10mg/瓶	Request For Qutation
Shanghai Xinyu Biological Technology Co., Ltd.	98%	2Day (s)	10mg	$2000
Jiangxi Jianglan Pure Biological Reagent Co., Ltd.	99%	3Day (s)	10mg	$1800
Chengdu Bailunsi Biotechnology Co., Ltd.	98%	1Day (s)	20mg	$333.33

More Suppliers

: Check Encyclopedia

4-Bromomethyl-6,7-dimethoxycoumarin

CAS No. : 88404-25-5 Formula : C12H11BrO4 Molecular Weight. : 299.117 Check Encyclopedia

Synonyms : 4-(bromomethyl)-6,7-dimethoxychromen-2-one;

Supplier : All (47) China Suppliers (15) Price Available (11) Contractor (3)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	25kg	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	25kg	Request For Qutation
Beijing Bailingwei Technology Co., Ltd.	96%	7Day (s)	100g	Request For Qutation
Clearsynth	98%	7Day (s)	100mg	Request For Qutation

More Suppliers

: Check Encyclopedia

6,7-dimethoxy-2-(2-phenylethyl)chromen-4-one

CAS No. : 84294-87-1 Formula : C19H18O4 Molecular Weight. : 310.344 Check Encyclopedia

Synonyms : 6,7-dimethoxy-2-phenethylchromen-4-one;

Supplier : All (2) China Suppliers (2) Price Available (1) 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-hydroxy-6,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one

CAS No. : 29215-55-2 Formula : C20H20O8 Molecular Weight. : 388.368 Check Encyclopedia

Synonyms : 5-Hydroxy-3',4',5',6,7-pentamethoxyflavone; 5-Hydroxy-6,7,3',4',5-pentamethoxyflavone; GRADENIN A; Umuhengerin;

Supplier : All (1) 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

More Suppliers

: Check Encyclopedia

6,7-dimethoxy-3-(2,4,5-trimethoxyphenyl)chromen-4-one

CAS No. : 24203-68-7 Formula : C20H20O7 Molecular Weight. : 372.369 Check Encyclopedia

Synonyms : 2',4',5',6,7-Pentamethoxy-isoflavon; iso-sinensetin; 2',4',5',6,7-pentamethoxyisoflavone; 6,7-dimethoxy-3-(2,4,5-trimethoxy-phenyl)-chromen-4-one; 6,7,2',4',5'-pentamethoxyisoflavone; Isoflavone,2',4',5',6,7-pentamethoxy; 6,7,2',4',5'-Pentamethoxy-isoflavon; 4H-1-Benzopyran-4-one,6,7-dimethoxy-3-(2,4,5-trimethoxyphenyl);

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

: Check Encyclopedia

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

CAS No. : 3570-62-5 Formula : C17H14O5 Molecular Weight. : 298.29 Check Encyclopedia

Synonyms : 7-O-Methylwogonin; moslosooflavone; Ambotz; 5-hydroxy-7,8-dimethoxy-2-phenyl-chromen-4-one; 5-hydroxy-7,8-dimehtoxyflavone; 5-hydroxy-7,8-dimethoxy-2-phenyl-4h-chromen-4-one; norwogenin-6,7-dimethyl ether; 7-O-methylwogonine; 5-Hydroxy-7,8-dimethoxyflavone;

Supplier : All (32) China Suppliers (26) Price Available (11) Contractor (4)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Shanghai Jizhi Biochemical Technology Co., Ltd.	分析對(duì)照品,HPLC≥98%	2Day (s)	10mg/瓶	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	97%	7Day (s)	1kg	Request For Qutation
Hangzhou Bingochem Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation
Chengdu Bailunsi Biotechnology Co., Ltd.	98%	1Day (s)	20mg	$333.33

More Suppliers

: Check Encyclopedia

HM-30181

CAS No. : 849675-66-7 Formula : C38H36N6O7 Molecular Weight. : 688.728 Check Encyclopedia

Synonyms : HM-30181; HM30181A; HM-30181A; 4-Oxo-4H-chromene-2-carboxylic acid (2-(2-4-(2-(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-ethyl)-phenyl-2H-tetrazol-5-yl)-4,5-dimethoxy-phenyl)-amide;

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

6,7-dimethoxy-3-[4-(4-pyridin-2-ylpiperazin-1-yl)butyl]chromen-4-one

CAS No. : 1268334-06-0 Formula : C24H29N3O4 Molecular Weight. : 423.505 Check Encyclopedia

Synonyms :

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)	100kg	Request For Qutation

More Suppliers

: Check Encyclopedia

5-Hydroxy-2-(4-hydroxyphenyl)-6,7-dimethoxy-4-oxo-4H-chromen-3-yl D-erythro-hexopyranoside

CAS No. : 98604-37-6 Formula : C23H24O12 Molecular Weight. : 492.429 Check Encyclopedia

Synonyms :

Supplier : All (1) China Suppliers (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Shanghai Tauto Biotech Co., Ltd	95%	14Day (s)	500mg	Request For Qutation

More Suppliers

: Check Encyclopedia

5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-6,7-dimethoxy-4H-chromen-4-one

CAS No. : 855-96-9 Formula : C18H16O7 Molecular Weight. : 344.315 Check Encyclopedia

Synonyms : 3',5-DIHYDROXY-4',6,7-TRIMETHOXYFLAVONE;

Supplier : All (59) China Suppliers (38) Price Available (13) Contractor (11)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation
Shanghai Jizhi Biochemical Technology Co., Ltd.	分析對(duì)照品,HPLC≥98%	2Day (s)	20mg/瓶	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	99%	7Day (s)	25kg	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	25kg	Request For Qutation
CHUANG HAI BIOTECHNOLOGY CO.,LTD	99%	1Day (s)	1g	Request For Qutation

More Suppliers

: Check Encyclopedia

4-(5-Hydroxy-6,7-dimethoxy-4-oxo-4H-chromen-2-yl)phenyl β-D-gluco pyranoside

CAS No. : 13020-19-4 Formula : C23H24O11 Molecular Weight. : 476.43 Check Encyclopedia

Synonyms : 3-Hexanone,5-hydroxy-6,6-dimethoxy-5-methyl-1-phenyl; 5-hydroxy-6,7-dimethoxyflavone-4'-glucoside; 5-hydroxy-6,6-dimethoxy-5-methyl-1-phenyl-3-hexanone;

Supplier : All (5) China Suppliers (3) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price
Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
SAGECHEM LIMITED	97%	7Day (s)	1kg	Request For Qutation
Molchemical	96%	7Day (s)	1噸	Request For Qutation
Ibookbio	96%	7Day (s)	10g	Request For Qutation
Genabolix Laboratory, Inc.	>95%	7Day (s)	25kg	Request For Qutation

More Suppliers

: Check Encyclopedia

(3Z)-4,5-dioxo-3,6-bis[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-2,7-disulfonic acid

CAS No. : 83656-13-7 Formula : C30H20N4O14S4 Molecular Weight. : 788.758 Check Encyclopedia

Synonyms : 4,5-Dihydroxy-3,6-bis-(4-sulfo-[1]naphthylazo)-naphthalin-2,7-disulfonsaeure; 2,7-Bis-(p-sulfophenylazo)-chromotropsaeure; Fastigenin; 4',5-Dihydroxy-3',6,7-trimethoxyflavone; Anisomelin; Eupatrin; 5,4'-Dihydroxy-6,7,3'-trimethoxyflavone; 4,5-dihydroxy-3,6-bis-(4-sulfo-[1]naphthylazo)-naphthalene-2,7-disulfonic acid; Cirsileneol; 5,4'-dihydroxy-3',6,7-trimethoxyflavone; Cirsilineol; 5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,7-dimethoxy-4H-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

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

6,7-dimethoxy-2,2-dimethyl-3H-chromen-4-one

4-(Aminomethyl)-6,7-dimethoxy-2H-chromen-2-one

5-Hydroxy-6,7-dimethoxy-2-phenyl-4H-chromen-4-one

4-Bromomethyl-6,7-dimethoxycoumarin

6,7-dimethoxy-2-(2-phenylethyl)chromen-4-one

5-hydroxy-6,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one

6,7-dimethoxy-3-(2,4,5-trimethoxyphenyl)chromen-4-one

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

HM-30181

6,7-dimethoxy-3-[4-(4-pyridin-2-ylpiperazin-1-yl)butyl]chromen-4-one

5-Hydroxy-2-(4-hydroxyphenyl)-6,7-dimethoxy-4-oxo-4H-chromen-3-yl D-erythro-hexopyranoside

5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-6,7-dimethoxy-4H-chromen-4-one

4-(5-Hydroxy-6,7-dimethoxy-4-oxo-4H-chromen-2-yl)phenyl β-D-gluco pyranoside

(3Z)-4,5-dioxo-3,6-bis[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-2,7-disulfonic acid