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| CAS号 : | 22105-23-3 |
精确质量 : | 190.06300 |
| 分子式 : | C11H10O3 |
logP : | 2.11000 |
| 分子量 : | 190.19500 |
PSA : | 39.44000 |
5-methoxy-2-methylchromen-4-one | |
22105-23-3 | |
C11H10O3 | |
190.19500 | |
39.44000 | |
2.11000 | |
190.06300 |
|
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% |
