1-(4-甲基恶唑-5-基)乙酮

1-(4-甲基恶唑-5-基)乙酮

1-(4-methyl-1,3-oxazol-5-yl)ethanone

23012-19-3

C15H19NO2

245.31700

29.54000

2.31970

245.14200

1.468

69.068ºC

0.537mmHg at 25°C

1.105g/cm3

190.592ºC 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: