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| CAS号 : | 66085-59-4 |
精确质量 : | 418.17400 |
| 分子式 : | C21H26N2O7 |
logP : | 3.82280 |
| 分子量 : | 418.44000 |
PSA : | 119.68000 |
尼莫地平 | |
nimodipine | |
66085-59-4 | |
C21H26N2O7 | |
418.44000 | |
119.68000 | |
3.82280 | |
418.17400 |
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黄色结晶粉末
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1.561
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Stable under normal temperatures and pressures.
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277.3ºC
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Store in a tightly closed container. Store in a dry area.
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125°C
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1.212g/cm3
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534.8ºC at 760 mmHg
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2933990090
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1
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R20/21/22
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S36
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US7975500
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Xn
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
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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% |
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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% |
方法1:间硝基苯甲醛先和乙酰乙酸甲氧基乙酯在盐酸或浓硫酸催化下缩合,得到的产物再和3-氨基丁烯酸异丙酯在无水乙醇中加热环合,即可得尼莫地平。 | |
本品用于预防和治疗由于蛛网膜下腔出血后脑血管痉挛引起的缺血性神经损伤以及老年性脑功能损伤、偏头痛、突发性耳聋等。 |