2-(3,4-二甲氧基苯基)-1,3-噻唑烷-4-羧酸

2-(3,4-二甲氧基苯基)-1,3-噻唑烷-4-羧酸

2-(3,4-DIMETHOXYPHENYL)-1,3-THIAZOLIDINE-4-CARBOXYLIC ACID

72678-92-3

C12H15NO4S

269.31700

93.09000

1.82080

269.07200

1.578

242.1ºC

179-180ºC

1.29g/cm3

476.7ºC at 760 mmHg

2934999090

品名, 成分含量, 用途

2934999090. 其他杂环化合物. 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%

2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: