2,4-DIACETYL-5-METHYL-2,4-DIHYDRO-3H-PYRAZOL-3-ONE结构式
|
常用名 | 2,4-DIACETYL-5-METHYL-2,4-DIHYDRO-3H-PYRAZOL-3-ONE | 英文名 | 2,4-DIACETYL-5-METHYL-2,4-DIHYDRO-3H-PYRAZOL-3-ONE |
|---|---|---|---|---|
| CAS号 | 383146-86-9 | 分子量 | 182.17700 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C8H10N2O3 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | N/A |
| 英文名 | 2,4-diacetyl-5-methyl-4H-pyrazol-3-one |
|---|---|
| 英文别名 | 更多 |
| 分子式 | C8H10N2O3 |
|---|---|
| 分子量 | 182.17700 |
| 精确质量 | 182.06900 |
| PSA | 66.81000 |
| 海关编码 | 2933199090 |
|---|
|
~81%
2,4-DIACETYL-5-... 383146-86-9 |
| 文献：Abd El Latif Journal of Heterocyclic Chemistry, 2000 , vol. 37, # 6 p. 1659 - 1662 |
| 上游产品 2 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2933199090 |
|---|---|
| 中文概述 | 2933199090. 其他结构上有非稠合吡唑环化合物. 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% |
| 申报要素 | 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 |
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 2,4-diacetyl-5-methyl-2,4-dihydro-3H-pyrazol-3-one |
| diacetylmethyldihydropyrazolone |
| 1,4-diacetyl-3-methyl-2-pyrazolin-5-one |
