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| CAS号 : | 20568-22-3 |
精确质量 : | 111.06800 |
| 分子式 : | C6H9NO |
logP : | 0.09790 |
| 分子量 : | 111.14200 |
PSA : | 20.31000 |
4-(二甲基氨基)-3-丁炔-2-酮 | |
4-(dimethylamino)but-3-yn-2-one | |
20568-22-3 | |
C6H9NO | |
111.14200 | |
20.31000 | |
0.09790 | |
111.06800 |
|
2922399090
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品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装 |
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2922399090 其他氨基醛、氨基酮及其盐(包括氨基醌及其盐,但含有一种以上含氧基的除外). 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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2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |