4-(1-Sulfo-1-carboxylethyl) Edaravone
- 中文别名:依达拉奉P1杂质
- 中文释义:2-(3-甲基-5-氧代-1-苯基-4,5-二氢-1H-吡唑-4-基)-2-硫丙酸;依达拉奉杂质
- 英文别名:4-(1-Sulfo-1-carboxylethyl) Edaravone;
2-(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)-2-sulfopropanoic acid
- CAS No.:1357477-99-6
- 分子式:C13H14N2O6S
- 分子量:326.32500
- 精确分子量:326.05700
- PSA:132.72000
- 分子结构式:
海关数据
中国海关编码:2933199090
- 概述:
- 2933199090. 其他结构上有非稠合吡唑环化合物. 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, 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:
- 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%