5-氨基尿嘧啶

5-氨基尿嘧啶

5-amino-1H-pyrimidine-2,4-dione

932-52-5

C4H5N3O2

127.10100

91.74000

-0.77340

127.03800

黄褐色粉末

1.544

Stable under normal shipping and handling conditions.

262.2ºC

库房通风低温干燥

>300 °C(lit.)

1.406 g/cm3

0.5 g/L (20 ºC)

509.9ºC at 760 mmHg

2933599090

3

R22

S22-S24/25

YQ8740000

Xn

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%