1-(7-甲氧基萘并(2,1-b)呋喃-2-基)-乙酮

1-(7-甲氧基萘并(2,1-b)呋喃-2-基)-乙酮

1-(6-methoxybenzo[f][1]benzofuran-2-yl)ethanone

77523-56-9

C15H12O3

240.25400

39.44000

3.79720

240.07900

1.643

197.5ºC

库房通风低温干燥

1.225g/cm3

402.9ºC 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%