1-(4,5-二苯基-1,3-恶唑-2-基)哌啶

1-(4,5-二苯基-1,3-恶唑-2-基)哌啶

4,5-diphenyl-2-piperidin-1-yl-1,3-oxazole

20503-73-5

C20H20N2O

304.38600

29.27000

5.06390

304.15800

1.59

222.9ºC

4.12E-08mmHg at 25°C

1.134g/cm3

444.9ºC 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: