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| CAS号 : | 5416-75-1 |
精确质量 : | 302.09400 |
| 分子式 : | C20H14O3 |
logP : | 3.64560 |
| 分子量 : | 302.32300 |
PSA : | 46.53000 |
5-hydroxy-3,3-diphenyl-1-benzofuran-2-one | |
5416-75-1 | |
C20H14O3 | |
302.32300 | |
46.53000 | |
3.64560 | |
302.09400 |
|
1.668
|
|
|
196.3ºC
|
|
|
1.307g/cm3
|
|
|
468.2ºC at 760 mmHg
|
|
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 |