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| CAS号 : | 78342-42-4 |
精确质量 : | 184.12100 |
| 分子式 : | C9H16N2O2 |
logP : | -0.01440 |
| 分子量 : | 184.23600 |
PSA : | 43.18000 |
(S)-2,5-二氢-3,6-二甲氧基-2-异丙基吡嗪 | |
(2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine | |
78342-42-4 | |
C9H16N2O2 | |
184.23600 | |
43.18000 | |
-0.01440 | |
184.12100 |
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淡黄色-绿色液体
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1.503
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85.6ºC
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1.028 g/mL at 20 °C(lit.)
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245.2ºC at 760 mmHg
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2933990090
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3
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R22
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S23-S24/25-S37/39-S26
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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% |
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