O-甲基花椒宁碱

O-甲基花椒宁碱

5-Methyl-2,3,8,9-tetramethoxybenzo[c]phenanthridinium chloride

54785-54-5

C22H22ClNO4

399.86700

40.80000

1.00910

399.12400

1.643

179.6ºC

1.25g/cm3

604ºC 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%