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| CAS号 : | 5186-26-5 |
精确质量 : | 208.03700 |
| 分子式 : | C10H8O5 |
logP : | 1.21820 |
| 分子量 : | 208.16800 |
PSA : | 90.90000 |
5,6,7-三羟基-2-甲基-4H-苯并吡喃-4-酮 | |
5,6,7-trihydroxy-2-methylchromen-4-one | |
5186-26-5 | |
C10H8O5 | |
208.16800 | |
90.90000 | |
1.21820 | |
208.03700 |
|
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% |