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| CAS号 : | 107743-39-5 |
精确质量 : | 364.12500 |
| 分子式 : | C21H20N2O2S |
logP : | 5.34890 |
| 分子量 : | 364.46100 |
PSA : | 77.90000 |
7-二乙基氨基-3-(4-异硫氰酸基苯基)-4-甲基苯并吡喃-2-酮 | |
7-(diethylamino)-3-(4-isothiocyanatophenyl)-4-methylchromen-2-one | |
107743-39-5 | |
C21H20N2O2S | |
364.46100 | |
77.90000 | |
5.34890 | |
364.12500 |
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1.61
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295.6ºC
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565.1ºC at 760mmHg
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1.17g/cm3
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8.61E-13mmHg at 25°C
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2932209090
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2933990090
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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% | |
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% |
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