2,4-二甲基-1,3-噻唑-5-羧酸

2,4-二甲基-1,3-噻唑-5-羧酸

2,4-Dimethylthiazole-5-carboxylic acid

53137-27-2

C6H7NO2S

157.19000

78.43000

1.45810

157.02000

139ºC

235 °C (dec.)

1.341g/cm3

306.2ºC at 760mmHg

2934100090

3

R36/37/38

S22-S24/25-S37/39-S26

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