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Qianhucoumarin E

Qianhucoumarin E structure

CAS No.: 156041-02-0

Chemical Name:: Qianhucoumarin E

Synonyms: Qianhucoumarin E;(2E)-2-Methyl-2-butenoic acid (9R)-9,10-dihydro-8,8-dimethyl-2,10-dioxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester;2-Butenoic acid, 2-methyl-, (9R)-9,10-dihydro-8,8-dimethyl-2,10-dioxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2E)-;2-Butenoic acid,2-methyl-,(9R)-9,10-dihydro-8,8-dimethyl-2,10-dioxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-ylester, (2E)- (9CI)

CBNumber:: CB73037491

Molecular Formula:: C19H18O6

Molecular Weight:: 342.34

MDL Number:

MOL File:: 156041-02-0.mol

Last updated:2023-07-12 16:56:25

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Qianhucoumarin E Properties

Boiling point	516.9±50.0 °C(Predicted)
Density	1.31±0.1 g/cm3(Predicted)

Qianhucoumarin E price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Arctom	CFN92597	QianhucoumarinE	156041-02-0	5mg	$468	2021-12-16	Buy

Product number	Packaging	Price	Buy
CFN92597	5mg	$468	Buy

Qianhucoumarin E Preparation Products And Raw materials

Raw materials

Preparation Products

Qianhucoumarin E Suppliers

Global( 15)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
TargetMol Chemicals Inc.	+1-781-999-5354	support@targetmol.com	United States	19973	58
Sichuan Wei Keqi Biological Technology Co., Ltd.	028-81700200 18116577057	3003855609@qq.com	China	7892	56
Wuxi Zhongkun Biochemical Technology Co., Ltd.	0510-85629785 18013409632	sales@reading-chemicals.com	China	15185	58
Wuhan ChemFaces Biochemical Co., Ltd.	18607101326 15172504745	aileen@chemfaces.com	China	7059	55
EMMX Biotechnology LLC	888-539-0666	info@emmx.com	United States	8449	60
Shanghai YuanYe Biotechnology Co., Ltd.	021-61312847; 18021002903	3008007409@qq.com	China	27322	60
Shanghai ChengShao Biological Technology Co., Ltd.	021-61847300 13341622919	shcss01@163.com	China	4809	58
Shanghai Jizhi Biochemical Technology Co. Ltd.	400-400-400-9004166 18616739031	3007523370@qq.com	China	52712	58
Zhejiang Lianshuo Biotechnology Co., Ltd.	18616526224	lianshuo@vip.126.com	China	9610	58
Sichuan BioCrick Biotech Co., Ltd	28-85433893	info@biocrick.com	CHINA	4988	58

Supplier	Advantage
TargetMol Chemicals Inc.	58
Sichuan Wei Keqi Biological Technology Co., Ltd.	56
Wuxi Zhongkun Biochemical Technology Co., Ltd.	58
Wuhan ChemFaces Biochemical Co., Ltd.	55
EMMX Biotechnology LLC	60
Shanghai YuanYe Biotechnology Co., Ltd.	60
Shanghai ChengShao Biological Technology Co., Ltd.	58
Shanghai Jizhi Biochemical Technology Co. Ltd.	58
Zhejiang Lianshuo Biotechnology Co., Ltd.	58
Sichuan BioCrick Biotech Co., Ltd	58

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Qianhucoumarin E (2E)-2-Methyl-2-butenoic acid (9R)-9,10-dihydro-8,8-dimethyl-2,10-dioxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester 2-Butenoic acid,2-methyl-,(9R)-9,10-dihydro-8,8-dimethyl-2,10-dioxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-ylester, (2E)- (9CI) 2-Butenoic acid, 2-methyl-, (9R)-9,10-dihydro-8,8-dimethyl-2,10-dioxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2E)- 156041-02-0