4-(Hydroxymethyl)pyrrolidin-2-one
- 中文别名:4-羟甲基-2-吡咯烷酮
- 中文释义:4-(羟基甲基)吡咯烷-2-酮;4-(羟甲基)吡咯烷-2-酮
- 英文别名:4-(Hydroxymethyl)pyrrolidin-2-one;
4-hydroxymethylpyrrolidone;
2-PYRROLIDINONE,4-(HYDROXYMETHYL);
F2147-0766;
4-hydroxymethyl-pyrrolidin-2-one;
4-hydroxymethyl-2-pyrrolidinone
- CAS No.:64320-89-4
- 分子式:C5H9NO2
- 分子量:115.13000
- 精确分子量:115.06300
- PSA:52.82000
- InChI:The Key: KTOFYLXSANIPND-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2933790090
- 概述:
- 2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:9.0% 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:
- 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%