70432-25-6

• 常用中文名：3-Isoxazolecarboxylicacid,4,5-dihydro-5-oxo-,ethylester(9CI)
• 常用英文名：3-Isoxazolecarboxylicacid,4,5-dihydro-5-oxo-,ethylester(9CI)
• CAS号：70432-25-6
• 分子式：C₆H₇NO₄
• 分子量：157.12400
• 发布时间：2017-03-11 11:16:23
• 更新时间：2025-09-24 18:52:36

名称

• 英文名: ethyl 5-oxo-4H-1,2-oxazole-3-carboxylate
• 英文别名: 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

物化性质

• 分子式: C₆H₇NO₄
• 分子量: 157.12400
• 精确质量: 157.03800
• PSA: 64.96000

安全

• 海关编码: 2934999090

合成路线

56579-54-5 ~% 70432-25-6

文献：Cermola, Flavio; Di Gioia, Lucrezia; Graziano, Maria Liliana; Iesce, Maria Rosaria Journal of Chemical Research, 2005 , # 10 p. 677 - 681

97149-56-9 ~% 70432-25-6

文献：Cermola, Flavio; Di Gioia, Lucrezia; Graziano, Maria Liliana; Iesce, Maria Rosaria Journal of Chemical Research, 2005 , # 10 p. 677 - 681

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56579-54-5
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海关

海关编码	2934999090
中文概述	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%
申报要素	品名, 成分含量, 用途
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%