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| CAS号 : | 21147-23-9 |
精确质量 : | 258.08900 |
| 分子式 : | C15H14O4 |
logP : | 2.64040 |
| 分子量 : | 258.26900 |
PSA : | 55.76000 |
(4-羟基-2,4-二甲氧基-2,5-环己二烯-1-基)(苯基)甲酮 | |
(4-hydroxy-2,4-dimethoxycyclohexa-1,5-dien-1-yl)-phenylmethanone | |
21147-23-9 | |
C15H14O4 | |
258.26900 | |
55.76000 | |
2.64040 | |
258.08900 |
|
2918990090
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HS: 2918990090 Other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives |
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品名, 成分含量, 用途 |
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2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0% |
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2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
