5-氰基尿嘧啶

5-氰基尿嘧啶

5-Cyanouracil

4425-56-3

C5H3N3O2

137.09600

89.51000

-1.06512

137.02300

1.59

271.211ºC

1.708 g/cm3

524.836ºC at 760 mmHg

2933599090

R20/22

S22; S36/37

Xi

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

2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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%

2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%