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| CAS号 : | 50890-67-0 |
精确质量 : | 182.04800 |
| 分子式 : | C11H6N2O |
logP : | 1.68800 |
| 分子量 : | 182.17800 |
PSA : | 42.85000 |
4,5-二氮芴-9-酮 | |
4,5-Diazafluoren-9-one | |
50890-67-0 | |
C11H6N2O | |
182.17800 | |
42.85000 | |
1.68800 | |
182.04800 |
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1.688
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214-217ºC(lit.)
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214-217ºC(lit.)
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1.387 g/cm3
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214-217ºC(lit.)
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2933399090
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R36/37/38
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S26; S37/39
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Xi
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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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2933399090. 其他结构含非稠合吡啶环的化合物. 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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2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
