英文名 | 2-bromo-5-methoxy-2,3-dihydroinden-1-one |
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英文别名 |
2-bromo-5-methoxy-indanone
2-Brom-5-methoxy-indan-(1)-on 2-bromo-5-methoxyindan-1-one 2-bromo-5-methoxy-1-indanone |
分子式 | C10H9BrO2 |
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分子量 | 241.08100 |
精确质量 | 239.97900 |
PSA | 26.30000 |
LogP | 2.19750 |
海关编码 | 2914700090 |
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~89% 29278-11-3 |
文献:Pravst, Igor; Zupan, Marko; Stavber, Stojan Tetrahedron Letters, 2006 , vol. 47, # 27 p. 4707 - 4710 |
~% 29278-11-3 |
文献:Johnson; Anderson; Shelberg Journal of the American Chemical Society, 1944 , vol. 66, p. 218,221 |
海关编码 | 2914700090 |
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中文概述 | 2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |