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| CAS号 : | 1022-78-2 |
精确质量 : | 234.05300 |
| 分子式 : | C12H10O5 |
logP : | 1.71520 |
| 分子量 : | 234.20500 |
PSA : | 87.74000 |
3-acetyl-5,7-dihydroxy-2-methylchromen-4-one | |
1022-78-2 | |
C12H10O5 | |
234.20500 | |
87.74000 | |
1.71520 | |
234.05300 |
|
2914400090
|
品名, 成分含量, 用途, 丙酮报明包装 |
|
2914400090 其他酮醇及酮醛。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% |
|
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
