1H-1,2,4-三氮唑-3-羧酸乙酯

1H-1,2,4-三氮唑-3-羧酸乙酯

ethyl 1H-1,2,4-triazole-5-carboxylate

64922-04-9

C5H7N3O2

141.12800

67.87000

-0.01860

141.05400

1.524

128.4ºC

1.299g/cm3

288.7ºC at 760 mmHg

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%