您好,欢迎来到魔法化学网!

| CAS号 : | 1003-90-3 |
精确质量 : | 123.10500 |
| 分子式 : | C8H13N |
logP : | 2.24830 |
| 分子量 : | 123.19600 |
PSA : | 15.79000 |
2,3,4,5-四甲基吡咯 | |
2,3,4,5-tetramethyl-1H-pyrrole | |
1003-90-3 | |
C8H13N | |
123.19600 | |
15.79000 | |
2.24830 | |
123.10500 |
2933990090 |
|
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% |