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| CAS号 : | 3882-13-1 |
精确质量 : | 171.06600 |
| 分子式 : | C8H11O4- |
logP : | -0.36420 |
| 分子量 : | 171.17100 |
PSA : | 66.43000 |
5-oxo-5-prop-2-enoxypentanoate | |
3882-13-1 | |
C8H11O4- | |
171.17100 | |
66.43000 | |
-0.36420 | |
171.06600 |
|
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% |
