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| CAS号 : | 10191-35-2 |
精确质量 : | 136.03700 |
| 分子式 : | C4H8O5 |
logP : | -2.21490 |
| 分子量 : | 136.10300 |
PSA : | 97.99000 |
2,3,4-三羟基丁酸 | |
2,3,4-Trihydroxybutanoic acid | |
10191-35-2 | |
C4H8O5 | |
136.10300 | |
97.99000 | |
-2.21490 | |
136.03700 |
|
2918199090
|
品名, 成分含量, 用途 |
|
HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、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% |
|
2918199090 other carboxylic acids with alcohol 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% |
