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| CAS号 : | 897-06-3 |
精确质量 : | 284.17800 |
| 分子式 : | C19H24O2 |
logP : | 3.86340 |
| 分子量 : | 284.39300 |
PSA : | 34.14000 |
雄甾-1,4-二烯-3,17-二酮 | |
androsta-1,4-diene-3,17-dione | |
897-06-3 | |
C19H24O2 | |
284.39300 | |
34.14000 | |
3.86340 | |
284.17800 |
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1.568
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白色结晶粉末
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162.1ºC
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434.2ºC at 760 mmHg
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138-139 °C(lit.)
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1.14 g/cm3
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Refrigerator
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BV7988000
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3
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29372900
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S26; S36
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Xn
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R20/21/22
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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% |
<p>可用植物甾酸或胆甾醇以微生物转化法去除17-位侧链制取。</p> | |
<p>甾体激素类药物的中间体。</p> |
