5-溴-1,2,3-噻二唑-4-甲酸乙酯

5-溴-1,2,3-噻二唑-4-甲酸乙酯

Ethyl 5-bromo-1,2,3-thiadiazole-4-carboxylate

6439-91-4

C5H5BrN2O2S

237.07400

80.32000

1.47730

235.92600

1.574

126.4ºC

76-78ºC

1.743g/cm3

285.3ºC at 760 mmHg

2934999090

R36/37/38

S26; S36

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: