6-fluoro-3-(hydroxymethylidene)chromene-2,4-dione
- 中文别名:6-氟-4-羟基-2-氧代-2H-色烯-3-甲醛
- 中文释义:6-氟-4-羟基-2-氧代-2H-色烯-3-甲醛
- 英文别名:6-fluoro-3-(hydroxymethylidene)chromene-2,4-dione;
6-FLUORO-4-HYDROXY-2-OXO-2H-CHROMENE-3-CARBALDEHYDE
- cas No.:126214-26-4
- 分子式:C10H5FO4
- 分子量:208.14300
- 精确分子量:208.01700
- PSA:63.60000
- InChI:The Key: MXCVMHDFWKBBIX-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%