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| CAS号 : | 50901-42-3 |
精确质量 : | 108.03200 |
| 分子式 : | C5H4N2O |
logP : | 0.28910 |
| 分子量 : | 108.09800 |
PSA : | 42.85000 |
哒嗪-4-甲醛 | |
PYRIDAZINE-4-CARBALDEHYDE | |
50901-42-3 | |
C5H4N2O | |
108.09800 | |
42.85000 | |
0.28910 | |
108.03200 |
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1.581
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139.901ºC
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1.235g/cm3
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300.361ºC at 760 mmHg
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2933990090
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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% |
