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| CAS号 : | 510-64-5 |
精确质量 : | 302.18800 |
| 分子式 : | C19H26O3 |
logP : | 3.05980 |
| 分子量 : | 302.40800 |
PSA : | 54.37000 |
19-羟基-4-雄甾烯-3,17-二酮 | |
19-hydroxyandrost-4-ene-3,17-dione | |
510-64-5 | |
C19H26O3 | |
302.40800 | |
54.37000 | |
3.05980 | |
302.18800 |
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1.571
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灰白色固体
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261.5ºC
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485.4ºC at 760 mmHg
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168-169ºC(lit.)
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1.19 g/cm3
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-20ºC Freezer
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3
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S22; S24/25; S36/37/39; S27; S26
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Xi
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R36/37/38
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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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