4-甲基-3-氨基二氢噻吩-2-甲酸甲酯

4-甲基-3-氨基二氢噻吩-2-甲酸甲酯

methyl 4-amino-3-methyl-2,3-dihydrothiophene-5-carboxylate

125089-02-3

C7H11NO2S

173.23300

77.62000

1.41290

173.05100

1.549

130.5ºC

0.00186mmHg at 25°C

1.214g/cm3

292.2ºC 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: