CAS 55040-34-1|4-oxo-4,5-dihydrothieno[3,2-c]pyridine-7-carbonitrile

Introduction：Basic information about CAS 55040-34-1|4-oxo-4,5-dihydrothieno[3,2-c]pyridine-7-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	4-oxo-4,5-dihydrothieno[3,2-c]pyridine-7-carbonitrile
CAS Number	55040-34-1	Molecular Weight	176.19500
Density	/	Boiling Point	/
Molecular Formula	C₈H₄N₂OS	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	4-oxo-5H-thieno[3,2-c]pyridine-7-carbonitrile
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₈H₄N₂OS
Molecular Weight	176.19500
Exact Mass	176.00400
PSA	84.89000
LogP	1.46128
InChIKey	ZZPNWIRCTPUMKN-UHFFFAOYSA-N
SMILES	N#Cc1c[nH]c(=O)c2ccsc12

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

4-hydroxythieno[3,2-c]pyridine-7-carbonitrile

7-cyano-5H-thieno[3,2-c]pyridin-4-one

4-oxo-4,5-dihydrothieno[3,2-c]pyridine-7-carbonitrile

QC-817

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