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| CAS号 : | 22074-14-2 |
精确质量 : | 283.04800 |
| 分子式 : | C15H9NO5 |
logP : | 3.59700 |
| 分子量 : | 283.23600 |
PSA : | 96.26000 |
7-Hydroxy-3-(4-nitrophenyl)-2H-chromen-2-one | |
22074-14-2 | |
C15H9NO5 | |
283.23600 | |
96.26000 | |
3.59700 | |
283.04800 |
|
2932209090
|
品名, 成分含量, 用途 |
|
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% |
|
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2932209090. Other Lactones |
