1-(4-硝基苯基)-3-乙氧基-5-吡唑酮

1-(4-硝基苯基)-3-乙氧基-5-吡唑酮

5-ethoxy-2-(4-nitrophenyl)-4H-pyrazol-3-one

4105-90-2

C11H11N3O4

249.22300

87.72000

1.70530

249.07500

白色至灰白色固体

1.63

Stable under normal temperatures and pressures.

0-6ºC

142ºC

1.41 g/cm3

390.8ºC at 760 mmHg

2933199090

S24/25

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

2933199090. 其他结构上有非稠合吡唑环化合物. 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%

2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2933199090. Other Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. General tariff:6.5%

2933199090. Other Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. General tariff: