4-丁基-1,2-二苯基-3-甲氧基-3-吡唑啉-5-酮

4-丁基-1,2-二苯基-3-甲氧基-3-吡唑啉-5-酮

4-butyl-5-methoxy-1,2-diphenylpyrazol-3-one

27258-01-1

C20H22N2O2

322.40100

36.16000

3.97940

322.16800

1.621

225.2ºC

3.01E-08mmHg at 25°C

1.18g/cm3

448.8ºC at 760mmHg

2933199090

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: