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![乙基2-{[(4-甲基苯基)磺酰基]氧基}丙酸酯结构式](https://www.chemicalbook.com/CAS/GIF/33798-77-5.gif)
| CAS号 : | 33798-77-5 |
精确质量 : | 272.07200 |
| 分子式 : | C12H16O5S |
logP : | 2.73270 |
| 分子量 : | 272.31700 |
PSA : | 78.05000 |
乙基2-{[(4-甲基苯基)磺酰基]氧基}丙酸酯 | |
ethyl (S)-α-(4-methyl-phenylsulphonyloxy)-propionate | |
33798-77-5 | |
C12H16O5S | |
272.31700 | |
78.05000 | |
2.73270 | |
272.07200 |
|
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% |
