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| CAS号 : | 6973-60-0 |
精确质量 : | 125.04800 |
| 分子式 : | C6H7NO2 |
logP : | 0.72330 |
| 分子量 : | 125.12500 |
PSA : | 42.23000 |
N-甲基-2-吡咯羧酸 | |
N-Methylpyrrole-2-carboxylic acid | |
6973-60-0 | |
C6H7NO2 | |
125.12500 | |
42.23000 | |
0.72330 | |
125.04800 |
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白色至奶油色固体
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121.1ºC
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136-138 °C(lit.)
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1.19 g/cm3
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276.6ºC at 760 mmHg
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2933990090
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3
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R36/37/38
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S22-S24/25
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Xi
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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% |
