| 英文名 | 4-(diazoniomethylidene)-7-(diethylamino)chromen-2-olate |
|---|---|
| 英文别名 |
2H-1-Benzopyran-2-one,4-(diazomethyl)-7-(diethylamino)
4-(diazomethyl)-7-(diethylamino)coumarin |
| 分子式 | C14H15N3O2 |
|---|---|
| 分子量 | 257.28800 |
| 精确质量 | 257.11600 |
| PSA | 63.68000 |
| LogP | 3.39108 |
| 海关编码 | 2932209090 |
|---|
|
~79%
88861-43-2 |
| 文献：Ito, Keiichi; Maruyama, Junko Chemical & Pharmaceutical Bulletin, 1983 , vol. 31, # 9 p. 3014 - 3023 |
|
~%
88861-43-2 |
| 文献：Ito, Keiichi; Maruyama, Junko Chemical & Pharmaceutical Bulletin, 1983 , vol. 31, # 9 p. 3014 - 3023 |
|
~%
88861-43-2 |
| 文献：Ito, Keiichi; Maruyama, Junko Chemical & Pharmaceutical Bulletin, 1983 , vol. 31, # 9 p. 3014 - 3023 |
| 海关编码 | 2932209090 |
|---|---|
| 中文概述 | 2932209090. 其他内酯. 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 |
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
