5,6,7,8-四氢-1,2,4-三唑并[4,3-a]吡嗪-3-甲酸乙酯

5,6,7,8-四氢-1,2,4-三唑并[4,3-a]吡嗪-3-甲酸乙酯

Ethyl 5,6,7,8-Tetrahydro-1,2,4-triazolo[4,3-a]pyrazine-3-carboxylate

723286-68-8

C8H12N4O2

196.20600

69.04000

-0.11320

196.09600

1.671

189.2ºC

1.48 g/cm3

389.2ºC 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%