CAS 51920-12-8|N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[[2-methoxy-5-methyl-4-

Introduction：Basic information about CAS 51920-12-8|N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[[2-methoxy-5-methyl-4-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Synonyms

Common Name	N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[[2-methoxy-5-methyl-4-[(methylamino)sulphonyl]phenyl]azo]naphthalene-2-carboxamide
CAS Number	51920-12-8	Molecular Weight	560.58100
Density	1.3-1.4	Boiling Point	/
Molecular Formula	C₂₇H₂₄N₆O₆S	Melting Point	335-345ºC
MSDS	/	Flash Point	/

Names

Name	(4Z)-4-[[2-methoxy-5-methyl-4-(methylsulfamoyl)phenyl]hydrazinylidene]-3-oxo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)naphthalene-2-carboxamide
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.3-1.4
Melting Point	335-345ºC
Molecular Formula	C₂₇H₂₄N₆O₆S
Molecular Weight	560.58100
Exact Mass	560.14800
PSA	186.48000
LogP	6.15250
Index of Refraction	1.722
InChIKey	YKGGTUUWVUHZIL-UHFFFAOYSA-N
SMILES	CNS(=O)(=O)c1cc(OC)c(N=Nc2c(O)c(C(=O)Nc3ccc4[nH]c(=O)[nH]c4c3)cc3ccccc23)cc1C

Synonyms

einecs 257-515-0

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