3-Isoxazolecarboxylicacid,4,5-dihydro-5-oxo-,ethylester(9CI)

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Names

[ CAS No. ]:
70432-25-6

[ Name ]:
3-Isoxazolecarboxylicacid,4,5-dihydro-5-oxo-,ethylester(9CI)

[Synonym ]:
5-oxo-2,5-dihydro-isoxazole-3-carboxylic acid ethyl ester
methyl 5-oxo-4,5-dihydroisoxazole-3-carboxylate
3-Isoxazolecarboxylic acid,4,5-dihydro-5-oxo-,ethyl ester
ethyl 5-oxo-4-hydroisoxazole-3-carboxylate
Ethyl 5-oxo-4,5-dihydroisoxazole-3-carboxylate

Chemical & Physical Properties

[ Molecular Formula ]:
C6H7NO4

[ Molecular Weight ]:
157.12400

[ Exact Mass ]:
157.03800

[ PSA ]:
64.96000

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 2,2-dimethoxycyclopropane-1-carboxylate

DownStream

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%