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| CAS号 : | 314-47-6 |
精确质量 : | 242.05500 |
| 分子式 : | C12H9F3O2 |
logP : | 3.42860 |
| 分子量 : | 242.19400 |
PSA : | 30.21000 |
5,7-dimethyl-4-(trifluoromethyl)chromen-2-one | |
314-47-6 | |
C12H9F3O2 | |
242.19400 | |
30.21000 | |
3.42860 | |
242.05500 |
|
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 |
