乙基3-(1,3-苯并二氧戊环-5-基)-2-甲酰基丙酸酯

乙基3-(1,3-苯并二氧戊环-5-基)-2-甲酰基丙酸酯

ethyl 2-(1,3-benzodioxol-5-ylmethyl)-3-oxopropanoate

72716-70-2

C13H14O5

250.24700

61.83000

1.33600

250.08400

1.535

185.331ºC

1.247g/cm3

354.56ºC at 760 mmHg

2932999099

品名, 成分含量, 用途

2932999099. 其他仅含氧杂原子的杂环化合物. 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%

2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%