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| CAS号 : | 51081-69-7 |
精确质量 : | 232.07400 |
| 分子式 : | C13H12O4 |
logP : | 2.27810 |
| 分子量 : | 232.23200 |
PSA : | 56.51000 |
ethyl 4-methyl-2-oxochromene-3-carboxylate | |
51081-69-7 | |
C13H12O4 | |
232.23200 | |
56.51000 | |
2.27810 | |
232.07400 |
|
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 |
