5,7-二甲基-1,8-萘啶-2(1H)-酮

5,7-二甲基-1,8-萘啶-2(1H)-酮

5,7-dimethyl-1H-1,8-naphthyridin-2-one

51420-71-4

C10H10N2O

174.19900

45.75000

1.53990

174.07900

1.58

182.1ºC

1.178g/cm3

377.4ºC at 760 mmHg

2933990090

2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only

品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

2933990090. 其他仅含氮杂原子的杂环化合物. 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%

2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%