4-甲基-2-氨基噻吩盐酸盐

4-甲基-2-氨基噻吩盐酸盐

4-methylthiophen-2-amine

14770-82-2

C5H7NS

113.18100

54.26000

2.21990

113.03000

1.607

80ºC

0.212mmHg at 25°C

1.161g/cm3

208.6ºC 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: