3-氧代-4-戊酸乙酯
- 中文名称:
- 3-氧代-4-戊酸乙酯
- 中文别名:
- 3-氧代-4-戊酸乙酯
- 英文名称:
- 4-Pentenoic acid,3-oxo-, ethyl ester
- 英文别名:
- ethyl 3-oxopent-4-enoate;
3-oxo-4-pentenoicacid ethyl ester;
Reagents,Nazarov's;
3-oxopent-4-enoic acid ethyl ester;
Ethyl 3-oxo-4-pentenoate;
Nazarov's reagent;
4-Pentenoic acid,3-oxo-,ethyl ester;
ethyl 3-ketopent-4-enoate
- CAS No.:
- 22418-80-0
- 分 子 式:
-
C7H10O3
- 分 子 量:
- 142.155
- 精确分子量:
- 142.06300
- PSA:
- 43.37000
- InChI:
- The Key: IEZWUJDDYLWKEP-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
- 查看
3-氧代-4-戊酸乙酯 海关数据
中国海关编码:2918300090
- 概述:
- 2918300090 其他含醛基或酮基不含其他含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%