3,4-二氢吡咯-2,5-乙二酸二甲酯

3,4-二氢吡咯-2,5-乙二酸二甲酯

dimethyl 3,4-dihydroxy-1H-pyrrole-2,5-dicarboxylate

1632-19-5

C8H9NO6

215.16000

108.85000

-0.00090

215.04300

1.594

>110ºC

3.57E-08mmHg at 25°C

209-212ºC

1.248 g/cm3

268-272ºC

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%