2,4-二甲基吡咯-3,5-二羧酸二叔丁酯

2,4-二甲基吡咯-3,5-二羧酸二叔丁酯

ditert-butyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate

94461-44-6

C16H25NO4

295.37400

68.39000

3.54210

295.17800

1.504

197.8ºC

153-155ºC

1.073g/cm3

403.4ºC at 760 mmHg

2933990090

Xi

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%