CAS 40277-39-2|5,6,7,8-Tetrahydrobenzo[4,5]Thieno[2,3-d]Pyrimidine-4(4aH)-Thione

Introduction：Basic information about CAS 40277-39-2|5,6,7,8-Tetrahydrobenzo[4,5]Thieno[2,3-d]Pyrimidine-4(4aH)-Thione, 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	5,6,7,8-Tetrahydrobenzo[4,5]Thieno[2,3-d]Pyrimidine-4(4aH)-Thione
CAS Number	40277-39-2	Molecular Weight	222.33000
Density	1.58 g/cm3	Boiling Point	404.9ºC at 760 mmHg
Molecular Formula	C₁₀H₁₀N₂S₂	Melting Point	/
MSDS	/	Flash Point	198.7ºC

Names

Name	5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidine-4-thione
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.58 g/cm3
Boiling Point	404.9ºC at 760 mmHg
Molecular Formula	C₁₀H₁₀N₂S₂
Molecular Weight	222.33000
Flash Point	198.7ºC
Exact Mass	222.02900
PSA	89.01000
LogP	3.23270
Index of Refraction	1.838
InChIKey	KUZMWCUBXLBJQY-UHFFFAOYSA-N
SMILES	S=c1[nH]cnc2sc3c(c12)CCCC3

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

5,6,7,8-Tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidine-4-thiol

5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine-4-thiol

5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidine-4-thione

F1902-0008

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