4-hydroxy-3H-2-benzofuran-1-one
- 中文别名:4-羟基异苯并呋喃-1(3h)-酮
- 中文释义:4-羟基异苯并呋喃-1(3h)-酮;4-羟基苯酞
- 英文别名:4-hydroxy-3H-2-benzofuran-1-one;
4-hydroxyphtalide;
4-Hydroxy-phthalid;
4-hydroxy-3H-isobenzofuran-1-one;
4-hydroxy-phthalide
- CAS No.:13161-32-5
- 分子式:C8H6O3
- 分子量:150.13100
- 精确分子量:150.03200
- PSA:46.53000
- InChI:The Key: ZSCIMKFWMUXNBS-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%