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| CAS号 : | 2020-88-4 |
精确质量 : | 236.10500 |
| 分子式 : | C13H16O4 |
logP : | 2.23140 |
| 分子量 : | 236.26400 |
PSA : | 44.76000 |
5,7,8-trimethoxy-3,4-dihydro-2H-naphthalen-1-one | |
2020-88-4 | |
C13H16O4 | |
236.26400 | |
44.76000 | |
2.23140 | |
236.10500 |
|
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% |
