3,4,5,6-tetrafluoropyridine-2-carboxylic acid
- 中文别名:3,4,5,6-四氟-2-吡啶甲酸
- 中文释义:3,4,5,6-四氟-2-吡啶羧酸
- 英文别名:3,4,5,6-tetrafluoropyridine-2-carboxylic acid;
3,4,5,6-Tetrafluor-picolinsaeure;
3,4,5,6-Tetrafluorpyridin-2-carbonsaeure;
3,4,5,6-Tetrafluoropicolinic acid;
tetrafluoro-pyridine-2-carboxylic acid
- CAS No.:21550-66-3
- 分子式:C6HF4NO2
- 分子量:195.07100
- 精确分子量:194.99400
- PSA:50.19000
- InChI:The Key: NUHNXDMQWXDDMT-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2933399090
- 概述:
- 2933399090. 其他结构含非稠合吡啶环的化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%