甲基3-氨基-5-(3-硝基苯基)-2-噻吩羧酸酯

甲基3-氨基-5-(3-硝基苯基)-2-噻吩羧酸酯

methyl 3-amino-5-(3-nitrophenyl)thiophene-2-carboxylate

474843-42-0

C12H10N2O4S

278.28400

126.38000

3.79650

278.03600

1.652

265.7ºC

1.418g/cm3

515.8ºC 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: