4-氨基-2,6-二羟基-5-亚硝基嘧啶

4-氨基-2,6-二羟基-5-亚硝基嘧啶

4-Amino-2,6-dihydroxy-5-nitrosopyrimidine

5442-24-0

C4H4N4O3

156.10000

121.69000

0.44910

156.02800

n20/D 1.386(lit.)

57 °F

-73°C

0.806 g/mL at 25 °C(lit.)

119.2 °C750 mm Hg(lit.)

2933599090

3

R36/37/38

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%