4,5-二醛基噻唑

4,5-二醛基噻唑

4,5-THIAZOLEDICARBOXALDEHYDE

13669-78-8

C5H3NO2S

141.14800

75.27000

0.76810

140.98800

1.683

158.1ºC

1.478g/cm3

337.9ºC at 760 mmHg

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