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| CAS号 : | 7126-53-6 |
精确质量 : | 139.02700 |
| 分子式 : | C6H5NO3 |
logP : | 0.52540 |
| 分子量 : | 139.10900 |
PSA : | 70.16000 |
4-甲酰基-1H-吡咯-2-羧酸 | |
4-Formyl-1H-pyrrole-2-carboxylic acid | |
7126-53-6 | |
C6H5NO3 | |
139.10900 | |
70.16000 | |
0.52540 | |
139.02700 |
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1.67
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211.6ºC
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1.512g/cm3
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426.3ºC at 760 mmHg
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2933990090
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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% |
