n-甲基-(9ci)-2,3-喹噁啉二胺

n-甲基-(9ci)-2,3-喹噁啉二胺

3-N-methylquinoxaline-2,3-diamine

452311-42-1

C9H10N4

174.20200

63.83000

1.90790

174.09100

1.758

157.998ºC

1.322g/cm3

337.638ºC 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%