CAS 189083-16-7|(2E)-2-(6-nitro-4-oxochromen-3-ylidene)acetic acid

Introduction：Basic information about CAS 189083-16-7|(2E)-2-(6-nitro-4-oxochromen-3-ylidene)acetic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name(2E)-2-(6-nitro-4-oxochromen-3-ylidene)acetic acid
CAS Number189083-16-7Molecular Weight249.17600
Density/Boiling Point/
Molecular FormulaC11H7NO6Melting Point/
MSDS/Flash Point/

Names

Name(2E)-2-(6-nitro-4-oxochromen-3-ylidene)acetic acid

Chemical & Physical Properties

Molecular FormulaC11H7NO6
Molecular Weight249.17600
Exact Mass249.02700
PSA109.42000
LogP1.70410
InChIKeyKAZJYVFNRYIHNT-UTCJRWHESA-N
SMILESO=C(O)C=C1COc2ccc([N+](=O)[O-])cc2C1=O

Safety Information

HS Code2932999099

Customs

HS Code2932999099
Summary2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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