中文字幕成人精品久久不卡,最近免费中文字幕大全免费版视频,最近2019年好看中文字幕视频

: Check Encyclopedia

6-[(2R)-2,3-dihydroxy-3-methylbutyl]-7-methoxychromen-2-one

CAS No. : 28095-18-3 Formula : C15H18O5 Molecular Weight. : 278.3 Check Encyclopedia

Synonyms : Peucedanol; Y0156;

Supplier : All (37) China Suppliers (33) Price Available (10) Contractor (10)

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)	5mg/瓶	Request For Qutation
Shanghai Xinyu Biological Technology Co., Ltd.	98%	2Day (s)	20mg	$2800
Hubei kangxinyuan Shun Pharmaceutical Chemical Co. Ltd.	98%	7Day (s)	1g	$30
Jining blue of the sky biological technology co., LTD	98%	7Day (s)	20mg	Request For Qutation

More Suppliers

: Check Encyclopedia

8-(2-hydroxy-3-methylbut-3-enyl)-7-methoxychromen-2-one

CAS No. : 51559-35-4 Formula : C15H16O4 Molecular Weight. : 260.285 Check Encyclopedia

Synonyms : 2H-1-Benzopyran-2-one,8-(2-hydroxy-3-methyl-3-butenyl)-7-methoxy;

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

4-Bromomethyl-7-methoxycoumarin

CAS No. : 35231-44-8 Formula : C11H9BrO3 Molecular Weight. : 269.091 Check Encyclopedia

Synonyms : (4-BroMoMethyl-7-MethoxycouMarin); 7-methoxy-4-bromomethyl-2H-chromen-2-one; 4-bromomethyl-7-methoxy-chromen-2-one; 4-Bromomethyl-7-methoxycoumain; 7-Methoxy-4-bromomethylcoumarin; 4-BROMOETHYL-7-METHOXYCOUMARIN; 4-(Bromomethyl)-7-methoxycoumarin; 4-bromomethyl-7-hydroxycoumarin; BMC; BMC,Br-Mmc; 4-(Bromomethyl)-7-methoxy-2H-chromen-2-one; Br-MMc;

Supplier : All (78) China Suppliers (34) Price Available (16) Contractor (8)

Recommended Supplier	Purity	Lead Time	Packing	Price
HeBei GuanLang Biotechnology Co.,Ltd	99.99%	1Day (s)	200kg	$66
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Simagchem Corp.	99%	3Day (s)	25kg/桶	Request For Qutation
Career Henan Chemical Co	98%	2-3Day (s)	1kg	Request For Qutation
Shanghai Jizhi Biochemical Technology Co., Ltd.	97%	1Week (s)	1g/瓶	Request For Qutation

More Suppliers

: Check Encyclopedia

8-bromo-7-methoxychromen-2-one

CAS No. : 172427-05-3 Formula : C10H7BrO3 Molecular Weight. : 255.065 Check Encyclopedia

Synonyms : 2H-1-Benzopyran-2-one,8-bromo-7-methoxy; 8-Bromo-7-methoxycoumarin; 8-BROMO-7-METHOXY-CHROMEN-2-ONE;

Supplier : All (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Ibookbio	96%	7Day (s)	100g	Request For Qutation

More Suppliers

: Check Encyclopedia

8-[3-(4-benzylpiperazin-1-yl)propoxy]-7-methoxychromen-2-one,dihydrochloride

CAS No. : 148711-86-8 Formula : C24H30Cl2N2O4 Molecular Weight. : 481.412 Check Encyclopedia

Synonyms :

Supplier : All (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Ibookbio	96%	7Day (s)	100g	Request For Qutation

More Suppliers

: Check Encyclopedia

3-(6-ethoxy-1,3-benzothiazol-2-yl)-7-methoxychromen-2-one

CAS No. : 90146-04-6 Formula : C19H15NO4S Molecular Weight. : 353.392 Check Encyclopedia

Synonyms : 2H-1-Benzopyran-2-one,3-(6-ethoxy-2-benzothiazolyl)-7-methoxy;

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

4-(5-chloro-1-benzofuran-2-yl)-7-methoxychromen-2-one

CAS No. : 108154-54-7 Formula : C18H11ClO4 Molecular Weight. : 326.731 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.	99%	14Day (s)	500g	Request For Qutation

More Suppliers

: Check Encyclopedia

8-[(1R,2R)-1,2-dihydroxy-3-methylbut-3-enyl]-7-methoxychromen-2-one

CAS No. : 124988-29-0 Formula : C15H16O5 Molecular Weight. : 276.285 Check Encyclopedia

Synonyms : threo-murrangatin; 2H-1-Benzopyran-2-one,8-(1,2-dihydroxy-3-methyl-3-butenyl)-7-methoxy-,(R-(R*,R*)); (-)-Minumicrolin;

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

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

More Suppliers

: Check Encyclopedia

4-(1,3-benzodioxol-5-yl)-5-hydroxy-7-methoxychromen-2-one

CAS No. : 116310-60-2 Formula : C17H12O6 Molecular Weight. : 312.274 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.	99%	14Day (s)	500g	Request For Qutation

More Suppliers

: Check Encyclopedia

crenulatin

CAS No. : 4444-74-0 Formula : C11H8O4 Molecular Weight. : 204.179 Check Encyclopedia

Synonyms : 7-methoxy-2-oxo-2H-chromene-6-carbaldehyde; 6-formyl-7-methoxychromen-2-one; 7-Methoxy-2-oxo-2H-chromen-6-carbaldehyd; 6-formyl-7-methoxycoumarin; Angelical;

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

8-(cyclopropylmethoxy)-4-hydroxy-7-methoxychromen-2-one

CAS No. : 1219709-36-0 Formula : C14H14O5 Molecular Weight. : 262.258 Check Encyclopedia

Synonyms : 8-(Cyclopropylmethoxy)-4-hydroxy-7-methoxy-2H-chromen-2-one;

Supplier : All (1) China Suppliers (1)

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

More Suppliers

: Check Encyclopedia

5-bromo-6-hydroxy-7-methoxychromen-2-one

CAS No. : 172427-04-2 Formula : C10H7BrO4 Molecular Weight. : 271.064 Check Encyclopedia

Synonyms : 2H-1-Benzopyran-2-one,5-bromo-6-hydroxy-7-methoxy; 5-BROMO-6-HYDROXY-7-METHOXY-CHROMEN-2-ONE; 5-Bromo-6-hydroxy-7-methoxycoumarin;

Supplier : All (1)

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

More Suppliers

: Check Encyclopedia

3-[(4,6-difluoro-1,3,5-triazin-2-yl)amino]-7-methoxychromen-2-one

CAS No. : 127192-67-0 Formula : C13H8F2N4O3 Molecular Weight. : 306.224 Check Encyclopedia

Synonyms : FAMC; 3-(4,6-Difluorotriazinylamino)-7-methoxycoumarin;

Supplier : All (7) China Suppliers (2) Price Available (1)

Recommended Supplier	Purity	Lead Time	Packing	Price
Shanghai Aladdin Bio-Chem Technology Co.,LTD	95%	56Day (s)	10mg	$48.56
Chengdu SinoStandards Bio-Tech Co.,Ltd.	98%	7Day (s)	250mg	Request For Qutation
BIOSYNTH	96%	7Day (s)	500g	Request For Qutation
American Custom Chemicals Corporation	96%	7Day (s)	500g	Request For Qutation
Santa Cruz Biotechnology, Inc.	96%	7Day (s)	10g	Request For Qutation

More Suppliers

: Check Encyclopedia

6-(1,2-dihydroxy-3-methylbut-3-enyl)-7-methoxychromen-2-one

CAS No. : 60094-90-8 Formula : C15H16O5 Molecular Weight. : 276.285 Check Encyclopedia

Synonyms : COUMARIN (I); 2H-1-Benzopyran-2-one,6-(1,2-dihydroxy-3-methyl-3-butenyl)-7-methoxy; Thamnosmonin;

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

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
Ibookbio	96%	7Day (s)	100g	Request For Qutation

More Suppliers

: Check Encyclopedia

8-[(E)-3,4-dihydroxy-3-methylbut-1-enyl]-7-methoxychromen-2-one

CAS No. : 74474-76-3 Formula : C15H16O5 Molecular Weight. : 276.285 Check Encyclopedia

Synonyms :

Supplier : All (3) China Suppliers (3) 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
CHUANG HAI BIOTECHNOLOGY CO.,LTD	99%	1Day (s)	1kg	Request For Qutation

More Suppliers

: Check Encyclopedia

8-(1-chloro-2-hydroxy-3-methylbut-3-enyl)-7-methoxychromen-2-one

CAS No. : 131652-35-2 Formula : C15H15ClO4 Molecular Weight. : 294.73 Check Encyclopedia

Synonyms : 8-(1-Chloro-2-hydroxy-3-methylbut-3-enyl)-7-methoxycoumarin; 8-(1-chloro-2-hydroxy-3-methyl-but-3-enyl)-7-methoxy-chromen-2-one; W1264;

Supplier : All (9) China Suppliers (8) Price Available (3) Contractor (3)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
Shanghai Jizhi Biochemical Technology Co., Ltd.	分析對(duì)照品,HPLC≥98%	2Day (s)	5mg/瓶	Request For Qutation
Shanghai Xinyu Biological Technology Co., Ltd.	98%	2Day (s)	5mg	$4500
Shanghai Joe feather Biotechnology Co., Ltd.	98%	3Day (s)	1kg	Request For Qutation

More Suppliers

: Check Encyclopedia

Murrangatin

CAS No. : 37126-91-3 Formula : C15H16O5 Molecular Weight. : 276.285 Check Encyclopedia

Synonyms :

Supplier : All (13) China Suppliers (12) Price Available (4) Contractor (3)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	99%	14Day (s)	500g	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
Shanghai Jizhi Biochemical Technology Co., Ltd.	分析對(duì)照品,HPLC≥98%	2Day (s)	5mg/瓶	Request For Qutation
Shanghai Xinyu Biological Technology Co., Ltd.	98%	2Day (s)	5mg	$3500
Shanghai Joe feather Biotechnology Co., Ltd.	98%	3Day (s)	1kg	Request For Qutation

More Suppliers

: Check Encyclopedia

7-hydroxy-5-methoxychromen-2-one

CAS No. : 3067-10-5 Formula : C10H8O4 Molecular Weight. : 192.168 Check Encyclopedia

Synonyms : 7-hydroxy-5-methoxycoumarin; 2H-1-Benzopyran-2-one,7-hydroxy-5-methoxy; 7-hydroxy-5-methoxy-chromen-2-one; 7-Hydroxy-5-methoxy-2H-1-benzopyran-2-one; 7-hydroxy-5-methoxychromene-2-one; 5-Methoxy-7-hydroxycoumarin; 7-Hydroxy-5-methoxy-cumarin;

Supplier : All (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Ibookbio	96%	7Day (s)	100g	Request For Qutation

More Suppliers

: Check Encyclopedia

2-(4-aminophenyl)-7-methoxychromen-4-one

CAS No. : 921942-36-1 Formula : C16H13NO3 Molecular Weight. : 267.279 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)	1kg	Request For Qutation

More Suppliers

: Check Encyclopedia

3-(2-hydroxyphenyl)-7-methoxychromen-4-one

CAS No. : 19725-41-8 Formula : C16H12O4 Molecular Weight. : 268.264 Check Encyclopedia

Synonyms : 3-(2-Hydroxy-phenyl)-7-methoxy-chromen-4-on; 4H-1-Benzopyran-4-one,3-(2-hydroxyphenyl)-7-methoxy; 2'-hydroxy-7-methoxy-isoflavone; 7-Methoxy-2'-hydroxy-isoflavon; 3-(2-hydroxy-phenyl)-7-methoxy-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%	14Day (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-[(2R)-2,3-dihydroxy-3-methylbutyl]-7-methoxychromen-2-one

8-(2-hydroxy-3-methylbut-3-enyl)-7-methoxychromen-2-one

4-Bromomethyl-7-methoxycoumarin

8-bromo-7-methoxychromen-2-one

8-[3-(4-benzylpiperazin-1-yl)propoxy]-7-methoxychromen-2-one,dihydrochloride

3-(6-ethoxy-1,3-benzothiazol-2-yl)-7-methoxychromen-2-one

4-(5-chloro-1-benzofuran-2-yl)-7-methoxychromen-2-one

8-[(1R,2R)-1,2-dihydroxy-3-methylbut-3-enyl]-7-methoxychromen-2-one

4-(1,3-benzodioxol-5-yl)-5-hydroxy-7-methoxychromen-2-one

crenulatin

8-(cyclopropylmethoxy)-4-hydroxy-7-methoxychromen-2-one

5-bromo-6-hydroxy-7-methoxychromen-2-one

3-[(4,6-difluoro-1,3,5-triazin-2-yl)amino]-7-methoxychromen-2-one

6-(1,2-dihydroxy-3-methylbut-3-enyl)-7-methoxychromen-2-one

8-[(E)-3,4-dihydroxy-3-methylbut-1-enyl]-7-methoxychromen-2-one

8-(1-chloro-2-hydroxy-3-methylbut-3-enyl)-7-methoxychromen-2-one

Murrangatin

7-hydroxy-5-methoxychromen-2-one

2-(4-aminophenyl)-7-methoxychromen-4-one

3-(2-hydroxyphenyl)-7-methoxychromen-4-one