CAS 68302-13-6|2-amino-7-methyl-5-oxochromeno[2,3-b]pyridine-3-carbonitrile

Introduction：Basic information about CAS 68302-13-6|2-amino-7-methyl-5-oxochromeno[2,3-b]pyridine-3-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

Common Name	2-amino-7-methyl-5-oxochromeno[2,3-b]pyridine-3-carbonitrile
CAS Number	68302-13-6	Molecular Weight	251.24000
Density	1.45g/cm3	Boiling Point	546.2ºC at 760 mmHg
Molecular Formula	C₁₄H₉N₃O₂	Melting Point	>300ºC(lit.)
MSDS	/	Flash Point	284.1ºC

Names

Name	2-amino-7-methyl-5-oxochromeno[2,3-b]pyridine-3-carbonitrile

Chemical & Physical Properties

Density	1.45g/cm3
Boiling Point	546.2ºC at 760 mmHg
Melting Point	>300ºC(lit.)
Molecular Formula	C₁₄H₉N₃O₂
Molecular Weight	251.24000
Flash Point	284.1ºC
Exact Mass	251.06900
PSA	92.91000
LogP	2.68468
Index of Refraction	1.699
InChIKey	YVXRKDVOSYFSPJ-UHFFFAOYSA-N
SMILES	Cc1ccc2oc3nc(N)c(C#N)cc3c(=O)c2c1

Safety Information

Hazard Codes	Xi
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%

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