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| CAS号 : | 159803-52-8 |
精确质量 : | 252.11500 |
| 分子式 : | C17H16O2 |
logP : | 3.75210 |
| 分子量 : | 252.30800 |
PSA : | 26.30000 |
9-氢芴-9-乙酸乙酯 | |
ethyl 2-(9H-fluoren-9-yl)acetate | |
159803-52-8 | |
C17H16O2 | |
252.30800 | |
26.30000 | |
3.75210 | |
252.11500 |
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2916399090
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S24/25
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品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装 |
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2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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2916399090. Other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: |
