2-(2-硝基苯氨基)-5-甲基噻吩-3-甲酸甲酯

2-(2-硝基苯氨基)-5-甲基噻吩-3-甲酸甲酯

methyl 5-methyl-2-(2-nitroanilino)thiophene-3-carboxylate

72242-31-0

C13H12N2O4S

292.31000

112.39000

4.09110

292.05200

1.385±0.06 g/cm3 (20ºC 760 Torr)

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: