英文名 | 7-Hydroxy-3-(4-nitrophenyl)-2H-chromen-2-one |
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英文别名 |
7-hydroxy-4'-nitro-isoflavone
7-Hydroxy-3-(4-nitro-phenyl)-chromen-4-on 7-hydroxy-3-(4-nitro-phenyl)-chromen-4-one 7-Hydroxy-3-<4-nitro-phenyl>-cumarin 7-Hydroxy-4'-nitro-3-phenyl-cumarin 3-(4-nitrophenyl)-7-hydroxycoumarin 7-hydroxy-3-(4-nitrophenyl)-4H-chromen-4-one 7-hydroxy-3-(4-nitro-phenyl)-chromen-2-one 7-hydroxy-3-(4-nitrophenyl)-4H-1-benzopyran-4-one |
分子式 | C15H9NO5 |
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分子量 | 283.23600 |
精确质量 | 283.04800 |
PSA | 96.26000 |
LogP | 3.59700 |
海关编码 | 2932209090 |
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海关编码 | 2932209090 |
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中文概述 | 2932209090. 其他内酯. 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% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |