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| CAS号 : | 63546-88-3 |
精确质量 : | 314.10600 |
| 分子式 : | C20H14N2O2 |
logP : | 3.14160 |
| 分子量 : | 314.33700 |
PSA : | 44.00000 |
2,3-二氢-2,3-二苯基-1,4-酞嗪二酮 | |
2,3-diphenylphthalazine-1,4-dione | |
63546-88-3 | |
C20H14N2O2 | |
314.33700 | |
44.00000 | |
3.14160 | |
314.10600 |
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1.675
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220.7ºC
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1.311g/cm3
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487.3ºC 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% |
