CAS 134997-74-3|3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-6-CARBONITRILE

Introduction：Basic information about CAS 134997-74-3|3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-6-CARBONITRILE, 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	3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-6-CARBONITRILE
CAS Number	134997-74-3	Molecular Weight	174.15600
Density	/	Boiling Point	/
Molecular Formula	C₉H₆N₂O₂	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	3-oxo-4H-1,4-benzoxazine-6-carbonitrile
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₉H₆N₂O₂
Molecular Weight	174.15600
Exact Mass	174.04300
PSA	65.61000
LogP	0.97428
InChIKey	WCBILQWUWLALFZ-UHFFFAOYSA-N
SMILES	N#Cc1ccc2c(c1)NC(=O)CO2

Safety Information

HS Code	2934999090

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

2H-1,4-Benzoxazine-6-carbonitrile,3,4-dihydro-3-oxo

3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbonitrile

6-Cyano-2,3-dihydro-3-oxo-4H-1,4-benzoxazine

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