1H-Pyrrole-2,4-dicarboxylicacid, 5-formyl-3-methyl-, 4-ethyl ester
- 中文别名:5-甲酰基-3-甲基-1H-吡咯-2,4-二羧酸 4-乙酯
- 中文释义:5-甲酰基-3-甲基-1H-吡咯-2,4-二羧酸 4-乙酯
- 英文别名:4-ethoxycarbonyl-5-formyl-3-methyl-1H-pyrrole-2-carboxylic acid;
4-methyl-3-carbethoxy-5-carboxy-2-formylpyrrole;
2-Carboxy-4-ethoxycarbonyl-5-formyl-3-methylpyrrol;
5-Formyl-3-methyl-pyrrol-2,4-dicarbonsaeure-4-aethylester;
5-formyl-3-methyl-pyrrole-2,4-dicarboxylic acid-4-ethyl ester;
4-(ethoxycarbonyl)-5-formyl-3-methyl-1h-pyrrole-2-carboxylic acid
- CAS No.:5448-14-6
- 分子式:
C10H11NO5
- 分子量:225.198
- 精确分子量:225.06400
- PSA:96.46000
- InChI:The Key: LHSGWGYWHJLNRJ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.384g/cm3
- 沸点:
- 508.8ºC at 760mmHg
- 闪点:
- 261.5ºC
- 折射率:
- 1.599
安全信息
- 密度:
- 1.384g/cm3
- 沸点:
- 508.8ºC at 760mmHg
- 闪点:
- 261.5ºC
- 折射率:
- 1.599
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%