3-甲氧基-5-硝基-2,3-二氢-1-苯并噻吩-3-羧酸

3-甲氧基-5-硝基-2,3-二氢-1-苯并噻吩-3-羧酸

3-methoxy-5-nitro-2H-1-benzothiophene-3-carboxylic acid

26759-54-6

C10H9NO5S

255.24700

117.65000

2.15000

255.02000

1.663

233.2ºC

2.48E-09mmHg at 25°C

1.55g/cm3

462ºC at 760mmHg

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: