2H-Pyrrol-2-one,3-ethyl-1,5-dihydro-5-hydroxy-4,5-dimethyl-
- 中文别名:4,5-二甲基-3-乙基-5-羟基-3-吡咯啉-2-酮
- 英文别名:3-ethyl-5-hydroxy-4,5-dimethyl-1H-pyrrol-2-one;
2-Hydroxyhemopyrroline-5-one;
3-Ethyl-5-hydroxy-4,5-dimethyl-pyrrolin-2-one;
Hydroxyhemopyrrolin-2-one;
HHP lactam;
Hydroxyjhaemopyrrole lactam;
4,5-Dimethyl-3-ethyl-5-hydroxy-3-pyrrolin-2-one;
3-ethyl-5-hydroxy-4,5-dimethyl-1,5-dihydro-pyrrol-2-one
- CAS No.:53573-42-5
- 分子式:C8H13NO2
- 分子量:0
- 精确分子量:155.09500
- PSA:52.82000
- InChI:The Key: BTIPRYZZYXEGPM-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%