4,6-二甲氧基嘧啶

4,6-二甲氧基嘧啶

4,6-Dimethoxypyrimidine

5270-94-0

C6H8N2O2

140.14000

44.24000

0.49380

140.05900

无色至灰白的-黄色液体

1.489

87ºC

33 °C

1.131 g/cm3

186 °C

2933599090

S24/25

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%