噻唑-4,5-二甲酸

噻唑-4,5-二甲酸

1,3-thiazole-4,5-dicarboxylic acid

22358-80-1

C5H3NO4S

173.14700

115.73000

0.53950

172.97800

1.676

230.8ºC

3.51E-09mmHg at 25°C

1.781g/cm3

458ºC at 760mmHg

2934100090

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