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| CAS号 : | 641-77-0 |
精确质量 : | 346.21400 |
| 分子式 : | C21H30O4 |
logP : | 2.80920 |
| 分子量 : | 346.46100 |
PSA : | 74.60000 |
11beta,17alpha-二羟基-4-孕烯-3,20-二酮 | |
11BETA,17ALPHA-DIHYDROXY-4-PREGNENE-3,20-DIONE | |
641-77-0 | |
C21H30O4 | |
346.46100 | |
74.60000 | |
2.80920 | |
346.21400 |
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1.576
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284.7ºC
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523.9ºC at 760 mmHg
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1.21g/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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