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| CAS号 : | 4222-00-8 |
精确质量 : | 298.08400 |
| 分子式 : | C17H14O5 |
logP : | 3.18280 |
| 分子量 : | 298.29000 |
PSA : | 68.90000 |
4-hydroxy-5,7-dimethoxy-3-phenylchromen-2-one | |
4222-00-8 | |
C17H14O5 | |
298.29000 | |
68.90000 | |
3.18280 | |
298.08400 |
|
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 |