CAS 66394-50-1|(z)-3,4-dihydro-3-(2-(4-methoxyphenyl)-2-oxoethylidene)quinoxalin-2(1h)-one

Introduction：Basic information about CAS 66394-50-1|(z)-3,4-dihydro-3-(2-(4-methoxyphenyl)-2-oxoethylidene)quinoxalin-2(1h)-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	(z)-3,4-dihydro-3-(2-(4-methoxyphenyl)-2-oxoethylidene)quinoxalin-2(1h)-one
CAS Number	66394-50-1	Molecular Weight	294.30500
Density	1.305g/cm3	Boiling Point	517.8ºC at 760 mmHg
Molecular Formula	C₁₇H₁₄N₂O₃	Melting Point	/
MSDS	/	Flash Point	266.9ºC

Names

Name	(z)-3,4-dihydro-3-(2-(4-methoxyphenyl)-2-oxoethylidene)quinoxalin-2(1h)-one
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.305g/cm3
Boiling Point	517.8ºC at 760 mmHg
Molecular Formula	C₁₇H₁₄N₂O₃
Molecular Weight	294.30500
Flash Point	266.9ºC
Exact Mass	294.10000
PSA	74.95000
LogP	1.80930
Index of Refraction	1.659
InChIKey	PDHIFTFGSDCHBA-UHFFFAOYSA-N
SMILES	COc1ccc(C(O)=Cc2nc3ccccc3[nH]c2=O)cc1

Safety Information

HS Code	2933990090

Customs

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

3-[2-(4-methoxy-phenyl)-2-oxo-ethylidene]-3,4-dihydro-1H-quinoxalin-2-one

1,3-dihydro-3-[2-(4-methoxyphenyl)-2-oxoethylidene]indol-2(1H)-one

(Z)-3-[2-oxo-2-(4-methoxyphenyl)ethylidene]-3,4-dihydroquinoxalin-2-one

3-(4'-methoxybenzoyl)methyleneindol-2-one

2H-Indol-2-one,1,3-dihydro-3-[2-(4-methoxyphenyl)-2-oxoethylidene]

3-p-methoxyphenacylideneoxindole

3-[2-(4-methoxyphenyl)-2-oxoethylidene]-1,3-dihydro-2H-indol-2-one

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