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| CAS号 : | 15766-71-9 |
精确质量 : | 222.08900 |
| 分子式 : | C12H14O4 |
logP : | 1.80520 |
| 分子量 : | 222.23700 |
PSA : | 44.76000 |
(3R)-6,8-dimethoxy-3-methyl-3,4-dihydroisochromen-1-one | |
15766-71-9 | |
C12H14O4 | |
222.23700 | |
44.76000 | |
1.80520 | |
222.08900 |
|
2932209090
|
品名, 成分含量, 用途 |
|
2932209090. 其他内酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
|
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2932209090. Other Lactones |
