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| CAS号 : | 412324-07-3 |
精确质量 : | 172.03700 |
| 分子式 : | C7H8O5 |
logP : | -0.08300 |
| 分子量 : | 172.13500 |
PSA : | 91.67000 |
4-Methyl-5-oxohex-2-enedioic acid | |
412324-07-3 | |
C7H8O5 | |
172.13500 | |
91.67000 | |
-0.08300 | |
172.03700 |
|
2918300090
|
品名, 成分含量, 用途 |
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2918300090 其他含醛基或酮基不含其他含氧基羧酸（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:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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2918300090. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: |
