4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲醛

4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲醛

4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2-carbaldehyde

197237-97-1

C8H9NOS

167.22800

57.34000

1.53510

167.04000

1.621

159.975ºC

0mmHg at 25°C

1.253g/cm3

340.907ºC 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: