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| CAS号 : | 2860-03-9 |
精确质量 : | 274.09900 |
| 分子式 : | C19H14O2 |
logP : | 4.54630 |
| 分子量 : | 274.31300 |
PSA : | 26.30000 |
β-NAPHTHOFLAVANONE | |
2860-03-9 | |
C19H14O2 | |
274.31300 | |
26.30000 | |
4.54630 | |
274.09900 |
|
2914399090
|
品名, 成分含量, 用途, 丙酮报明包装 |
|
2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
|
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
