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| CAS号 : | 5526-57-8 |
精确质量 : | 284.06800 |
| 分子式 : | C16H12O5 |
logP : | 2.88520 |
| 分子量 : | 284.26300 |
PSA : | 90.90000 |
5,7-dihydroxy-2-(4-hydroxyphenyl)-6-methylchromen-4-one | |
5526-57-8 | |
C16H12O5 | |
284.26300 | |
90.90000 | |
2.88520 | |
284.06800 |
|
2914501900
|
品名, 成分含量, 用途, 丙酮报明包装 |
|
2914501900 其他酮酚。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
|
2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
