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dimethyl 5,5'-[(2-hydroxytrimethylene)bis(oxy)]bis[4-oxo-4H-1-benzopyran-2-carboxylate]

dimethyl 5,5'-[(2-hydroxytrimethylene)bis(oxy)]bis[4-oxo-4H-1-benzopyran-2-carboxylate] structure

CAS No.: 51471-26-2

Chemical Name:: dimethyl 5,5'-[(2-hydroxytrimethylene)bis(oxy)]bis[4-oxo-4H-1-benzopyran-2-carboxylate]

Synonyms: Dimethyl Cromoglicate;Nicotinamide Impurity 175;Cromolyn Sodium Impurity 20;Sodium Cromoglicate Impurity 21;dimethyl 5,5'-[(2-hydroxytrimethylene)bis(oxy)]bis[4-oxo-4H-1-benzopyran-2-carboxylate];5,5'-[(2-Hydroxy-1,3-propanediyl)bisoxy]bis(4-oxo-4H-1-benzopyran-2-carboxylic acid methyl) ester;4H-1-Benzopyran-2-carboxylic acid, 5,5'-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-, 2,2'-dimethyl ester

CBNumber:: CB1904420

Molecular Formula:: C25H20O11

Molecular Weight:: 496.42

MDL Number:: MFCD29924092

MOL File:: 51471-26-2.mol

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Global( 6)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9911	50
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@qq.com	China	7851	55
Hubei Xinyang Medical Technology Co., Ltd	15347293736 15347293736	2853117764@qq.com	China	8860	58
QUALITY CONTROL SOLUTIONS LTD.	13670046396	ORDERS@QCSRM.COM	China	18810	58

Supplier	Advantage
China National Standard Pharmaceutical Corporation Limited	58
Shanghai Kewel Chemical Co., Ltd.	50
Hubei Yangxin Medical Technology Co., Ltd.	55
Hubei Xinyang Medical Technology Co., Ltd	58
QUALITY CONTROL SOLUTIONS LTD.	58

dimethyl 5,5'-[(2-hydroxytrimethylene)bis(oxy)]bis[4-oxo-4H-1-benzopyran-2-carboxylate] 5,5'-[(2-Hydroxy-1,3-propanediyl)bisoxy]bis(4-oxo-4H-1-benzopyran-2-carboxylic acid methyl) ester Dimethyl Cromoglicate 4H-1-Benzopyran-2-carboxylic acid, 5,5'-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-, 2,2'-dimethyl ester Cromolyn Sodium Impurity 20 Nicotinamide Impurity 175 Sodium Cromoglicate Impurity 21 51471-26-2 C25H20O11