2-溴噻唑-5-甲酸乙酯

2-溴噻唑-5-甲酸乙酯

Ethyl 2-bromothiazole-5-carboxylate

41731-83-3

C6H6BrNO2S

236.08600

67.43000

2.08230

234.93000

n20/D 1.5530(lit.)

>230 °F

Keep Cold

1.581 g/mL at 25 °C(lit.)

216-217 °C(lit.)

2934100090

3

R43

S36/37

Xi

品名, 成分含量, 用途

2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

2934100090. Other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure