1,4-Dioxaspiro[4.5]deca-6,9-dien-8-one
- 中文别名:1,4-二氧杂螺[4.5]癸-6,9-二烯-8-酮
- 英文别名:1,4-dioxaspiro[4.5]deca-6,9-dien-8-one;
p-benzoquinone ethylene monoketal;
p-Benzoquinonemonoethylene acetal
- CAS No.:35357-34-7
- 分子式:
C8H8O3
- 分子量:0
- 精确分子量:152.04700
- PSA:35.53000
- InChI:The Key: MOSCBNMEESTOIU-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2932999099
- 概述:
- 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%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 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%