4-butanoyl-1H-pyrrole-2-carboxylic acid
- 中文别名:4-butanoyl-1H-pyrrole-2-carboxylic acid
- 中文释义:4-butanoyl-1H-pyrrole-2-carboxylic acid
- 英文别名:4-butanoyl-1H-pyrrole-2-carboxylic acid;
4-butyryl-2-pyrrolecarboxylic acid;
butyrylpyrrolecarboxylicacid;
4-butanoylpyrrole-2-carboxylic acid;
4-butyryl-1H-pyrrole-2-carboxylic acid
- cas No.:111468-95-2
- 分子式:C9H11NO3
- 分子量:181.18900
- 精确分子量:181.07400
- PSA:70.16000
- InChI:The Key: UONGLVQLBJRCSR-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2933990090
- 概述:
- 2933990090. 其他仅含氮杂原子的杂环化合物. 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:
- 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%