- 中文名称:
-
- 中文别名:
-
- 英文名称:
- 2-Quinoxalinecarboxylicacid, 3,4-dihydro-4-methyl-3-oxo-, ethyl ester
- 英文别名:
- ethyl 4-methyl-3-oxoquinoxaline-2-carboxylate;
4-methyl-3-oxo-3,4-dihydro-quinoxaline-2-carboxylic acid ethyl ester;
3,4-Dihydro-4-methyl-3-oxo-chinoxalin-2-carbonsaeure-ethylester;
4-Methyl-3-oxo-3,4-dihydro-chinoxalin-2-carbonsaeure-aethylester;
ethyl 4-methyl-3-oxo-3,4-dihydroquinoxaline-2-carboxylate;
ethyl 1,2-dihydro-1-methyl-2-oxoquinoxaline-3-carboxylate;
ethyl 1-methyl-2-oxo-1,2-dihydroquinoxaline-3-carboxylate
- CAS No.:
- 2311-82-2
- 分 子 式:
-
C12H12N2O3
- 分 子 量:
- 232.2353
- 精确分子量:
- 232.08500
- PSA:
- 61.19000
- InChI:
- The Key: HNJKLKWVHVLVMS-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
- 查看
物化性质
- 密度:
- 1.26g/cm3
- 沸点:
- 363ºC at 760mmHg
- 闪点:
- 173.3ºC
- 折射率:
- 1.596
- 蒸汽压:
- 1.86E-05mmHg at 25°C
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%