3-(2-噻吩)哌嗪-1-甲酸乙酯

3-(2-噻吩)哌嗪-1-甲酸乙酯

ethyl 3-thiophen-2-ylpiperazine-1-carboxylate

85803-50-5

C11H16N2O2S

240.32200

69.81000

2.11760

240.09300

1.546

173.6ºC

1.193g/cm3

363.4ºC at 760 mmHg

2934999090

Xi

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: