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| CAS号 : | 5751-52-0 |
精确质量 : | 176.04700 |
| 分子式 : | C10H8O3 |
logP : | 1.80160 |
| 分子量 : | 176.16900 |
PSA : | 39.44000 |
7-甲氧基-4H-色烯-4-酮 | |
7-Methoxy-4H-chromen-4-one | |
5751-52-0 | |
C10H8O3 | |
176.16900 | |
39.44000 | |
1.80160 | |
176.04700 |
|
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% |