156335-37-4

156335-37-4 structure

156335-37-4 structure

Name: ethyl 4-oxo-1H,4H-pyrrolo[1,2-b]pyridazine-3-carboxylate
Chemical Name: Ethyl 4-oxo-1,4-dihydropyrrolo[1,2-b]pyridazine-3-carboxylate
CAS Number: 156335-37-4
Molecular Formula: C₁₀H₁₀N₂O₃
Molecular Weight: 206.19800
Create Date: 2018-12-25 17:58:25
Modify Date: 2025-08-27 00:05:05

Name	Ethyl 4-oxo-1,4-dihydropyrrolo[1,2-b]pyridazine-3-carboxylate
Synonyms	ethyl 4-oxo-1H-pyrrolo[1,2-b]pyridazine-3-carboxylate

Density	1.354g/cm3
Boiling Point	332.446ºC at 760 mmHg
Molecular Formula	C₁₀H₁₀N₂O₃
Molecular Weight	206.19800
Flash Point	154.858ºC
Exact Mass	206.06900
PSA	63.57000
LogP	0.80430
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.619

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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