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| CAS号 : | 38464-23-2 |
精确质量 : | 176.05900 |
| 分子式 : | C9H8N2O2 |
logP : | 2.11980 |
| 分子量 : | 176.17200 |
PSA : | 82.25000 |
3,4-diaminochromen-2-one | |
38464-23-2 | |
C9H8N2O2 | |
176.17200 | |
82.25000 | |
2.11980 | |
176.05900 |
|
1.651
|
|
|
210.5ºC
|
|
|
1.373g/cm3
|
|
|
359.6ºC 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 |