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| CAS号 : | 10496-67-0 |
精确质量 : | 344.12600 |
| 分子式 : | C19H20O6 |
logP : | 3.32270 |
| 分子量 : | 344.35900 |
PSA : | 74.22000 |
3-(3,4-二甲氧基苯基)-1-(2-羟基-4,6-二甲氧基苯基)-2-丙烯-1-酮 | |
3-(3,4-dimethoxyphenyl)-1-(2-hydroxy-4,6-dimethoxyphenyl)prop-2-en-1-one | |
10496-67-0 | |
C19H20O6 | |
344.35900 | |
74.22000 | |
3.32270 | |
344.12600 |
|
2914509090
|
品名, 成分含量, 用途, 丙酮报明包装 |
|
2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
|
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |