4,5-二甲氧基咪唑烷-2-酮

4,5-二甲氧基咪唑烷-2-酮

4,5-dimethoxyimidazolidin-2-one

3891-44-9

C5H10N2O3

146.14400

63.08000

-0.78700

146.06900

1.481

163.3ºC

1.22g/cm3

346.5ºC at 760mmHg

2933990090

2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only

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

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%

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%