原儿茶酸(3,4-二羟基苯甲酸)

原儿茶酸(3,4-二羟基苯甲酸)

5-propyl-2-sulfanylidene-1H-pyrimidin-4-one

2954-52-1

C7H10N2OS

170.23200

80.74000

1.38500

170.05100

白色至黄色粉末

1.596

1.24g/cm3

2933599090

R40

S22; S36

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%