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| CAS号 : | 138253-30-2 |
精确质量 : | 337.12200 |
| 分子式 : | C22H15N3O |
logP : | 4.68510 |
| 分子量 : | 337.37400 |
PSA : | 55.74000 |
4-(2,2:6,2-四吡啶-4-基)苯甲醛 | |
4-(2,2':6',2''-TERPYRIDIN-4'-YL)BENZALDEHYDE | |
138253-30-2 | |
C22H15N3O | |
337.37400 | |
55.74000 | |
4.68510 | |
337.12200 |
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1.651
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265.9ºC
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3.74E-11mmHg at 25°C
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1.219g/cm3
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525.9ºC at 760mmHg
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2933399090
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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% |