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![2-[(3-甲氧基苯基)亚甲基]-丙二酸1,3-二乙酯结构式](https://www.chemicalbook.com/CAS/GIF/6771-54-6.gif)
| CAS号 : | 6771-54-6 |
精确质量 : | 278.11500 |
| 分子式 : | C15H18O5 |
logP : | 2.20480 |
| 分子量 : | 278.30000 |
PSA : | 61.83000 |
2-[(3-甲氧基苯基)亚甲基]-丙二酸1,3-二乙酯 | |
diethyl 2-[(3-methoxyphenyl)methylidene]propanedioate | |
6771-54-6 | |
C15H18O5 | |
278.30000 | |
61.83000 | |
2.20480 | |
278.11500 |
|
2918990090
|
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% |
