2-氰基吡啶-4-硼酸频哪醇酯

2-氰基吡啶-4-硼酸频哪醇酯

4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carbonitrile

741709-62-6

C12H15BN2O2

230.07100

55.14000

1.25248

230.12300

201.684ºC

60-61ºC

1.152 g/cm3

409.872ºC 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: