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| CAS号 : | 5594-97-8 |
精确质量 : | 212.04700 |
| 分子式 : | C13H8O3 |
logP : | 2.65180 |
| 分子量 : | 212.20100 |
PSA : | 50.44000 |
4-hydroxybenzo[h]chromen-2-one | |
5594-97-8 | |
C13H8O3 | |
212.20100 | |
50.44000 | |
2.65180 | |
212.04700 |
|
1.743
|
|
|
157.4ºC
|
|
|
1.451g/cm3
|
|
|
391.5ºC at 760 mmHg
|
|
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 |
