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| CAS号 : | 669-40-9 |
精确质量 : | 168.04200 |
| 分子式 : | C8H8O4 |
logP : | 0.73480 |
| 分子量 : | 168.14700 |
PSA : | 56.51000 |
6-甲基-2-氧代-2H-吡喃-5-羧酸甲酯 | |
methyl 4-methylcoumalate | |
669-40-9 | |
C8H8O4 | |
168.14700 | |
56.51000 | |
0.73480 | |
168.04200 |
|
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 |
