4-phenyl-9-thia-2,4-diazabicyclo[4.3.0]non-10-ene-3,5-dione

Modify Date: 2025-09-20 21:23:29

4-phenyl-9-thia-2,4-diazabicyclo[4.3.0]non-10-ene-3,5-dione structure	Common Name	4-phenyl-9-thia-2,4-diazabicyclo[4.3.0]non-10-ene-3,5-dione
	CAS Number	21004-33-1	Molecular Weight	246.28500
	Density	1.47g/cm3	Boiling Point	N/A
	Molecular Formula	C₁₂H₁₀N₂O₂S	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	3-phenyl-5,6-dihydro-1H-thieno[2,3-d]pyrimidine-2,4-dione
Synonym	More Synonyms

Density	1.47g/cm3
Molecular Formula	C₁₂H₁₀N₂O₂S
Molecular Weight	246.28500
Exact Mass	246.04600
PSA	80.16000
LogP	1.17400
Index of Refraction	1.718

ethyl 5-amino-2,3-dihydrothiophene-4-carboxylate structure

ethyl 5-amino-2...

CAS#:29108-14-3

Phenylisocyanate structure

Phenylisocyanate

CAS#:103-71-9

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4-phenyl-9-thia-2,4-diazabicyclo[4.3.0]non-10-ene-3,5-dione Structure

4-phenyl-9-thia...

CAS#:21004-33-1

Literature: Wamhoff,H. Chemische Berichte, 1968 , vol. 101, # 10 p. 3377 - 3385

Precursor 2
CAS#:29108-14-3 ethyl 5-amino-2... CAS#:103-71-9 Phenylisocyanate
DownStream 0

2,4-Dioxo-3-phenyl-1,2,3,4,5,6-hexahydro-thieno<2,3-d>pyrimidin

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