5-Oxaspiro[2.4]heptan-6-one
- 中文别名:5-氧杂螺[2.4]庚-6-酮
- 中文释义:5-oxa-spiro[2.4]heptan-6-one
- 英文别名:5-oxa-spiro[2.4]heptan-6-one;
5-oxaspiro[2.4]heptan-6-one;
5-oxaspiro [2.4]heptan-6-one
- CAS No.:33867-36-6
- 分子式:C6H8O2
- 分子量:112.12652
- 精确分子量:112.05200
- PSA:26.30000
- InChI:The Key: VDDTXNQOEDQFSZ-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2932209090
- 概述:
- 2932209090. 其他内酯. 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:
- 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%