乙基2-氯-4-(三氟甲基)恶唑-5-羧酸酯

乙基2-氯-4-(三氟甲基)恶唑-5-羧酸酯

ethyl 2-chloro-4-(trifluoromethyl)-1,3-oxazole-5-carboxylate

78451-14-6

C7H5ClF3NO3

243.56800

52.33000

2.52350

242.99100

1.432

123.6ºC

1.473g/cm3

280.7ºC 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: