| 英文名 | 1,4,5-trimethyl-3,6-diphenylpyridin-2-one |
|---|---|
| 英文别名 |
1,4,5-Trimethyl-3,6-diphenyl-2(1H)-pyridinone
2(1H)-Pyridinone,1,4,5-trimethyl-3,6-diphenyl |
| 分子式 | C20H19NO |
|---|---|
| 分子量 | 289.37100 |
| 精确质量 | 289.14700 |
| PSA | 22.00000 |
| LogP | 4.33610 |
| 海关编码 | 2933399090 |
|---|
| 海关编码 | 2933399090 |
|---|---|
| 中文概述 | 2933399090. 其他结构含非稠合吡啶环的化合物. 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 | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |