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| CAS号 : | 4717-40-2 |
精确质量 : | 312.17300 |
| 分子式 : | C20H24O3 |
logP : | 2.58340 |
| 分子量 : | 312.40300 |
PSA : | 60.69000 |
17-乙炔基雌三醇 | |
17a-Ethynylestriol | |
4717-40-2 | |
C20H24O3 | |
312.40300 | |
60.69000 | |
2.58340 | |
312.17300 |
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1.644
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221.633ºC
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479.15ºC at 760 mmHg
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1.289g/cm3
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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