4,5-二氨基-2-硫脲嘧啶

4,5-二氨基-2-硫脲嘧啶

5,6-Diamino-2-thiouracil

1004-76-8

C4H6N4OS

158.18200

132.78000

0.75930

158.02600

1.776

239.9ºC

1.43E-09mmHg at 25°C

>300 °C(lit.)

1.66 g/cm3

473ºC at 760 mmHg

2933599090

3

R36/38

S26-S36

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%