5-氨基-4-异噁唑甲酸乙酯

5-氨基-4-异噁唑甲酸乙酯

ethyl 5-amino-1,2-oxazole-4-carboxylate

34859-64-8

C6H8N2O3

156.13900

78.35000

1.01470

156.05300

1.522

128.2ºC

1.278 g/cm3

288.3ºC at 760 mmHg

2934999090

品名, 成分含量, 用途

2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: