您好，欢迎来到魔法化学网！
![5-羟基-[1,2,4]三唑并[1,5-a]嘧啶-7-醇结构式](https://www.chemicalbook.com/CAS/GIF/40775-75-5.gif)
| CAS号 : | 40775-75-5 |
精确质量 : | 152.03300 |
| 分子式 : | C5H4N4O2 |
logP : | -0.46450 |
| 分子量 : | 152.11100 |
PSA : | 83.54000 |
5-羟基-[1,2,4]三唑并[1,5-a]嘧啶-7-醇 | |
7-hydroxy-1H-[1,2,4]triazolo[1,5-a]pyrimidin-5-one | |
40775-75-5 | |
C5H4N4O2 | |
152.11100 | |
83.54000 | |
-0.46450 | |
152.03300 |
|
1.908
|
|
|
125.3ºC
|
|
|
283.6ºC at 760 mmHg
|
|
|
2.01g/cm3
|
|
2933990090
|
|
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% |
