4,5-二溴-1H-吡咯-2-羧肼

4,5-二溴-1H-吡咯-2-羧肼

4,5-Dibromo-1H-pyrrole-2-carbohydrazide

50371-65-8

C5H5Br2N3O

282.92100

70.91000

2.23440

280.88000

1.686

209-211ºC

2.216g/cm3

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%