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| CAS号 : | 5415-73-6 |
精确质量 : | 268.93200 |
| 分子式 : | C9H4BrNO4 |
logP : | 2.98690 |
| 分子量 : | 270.03600 |
PSA : | 76.03000 |
3-bromo-6-nitrochromen-2-one | |
5415-73-6 | |
C9H4BrNO4 | |
270.03600 | |
76.03000 | |
2.98690 | |
268.93200 |
|
1.691
|
|
|
219.6ºC
|
|
|
1.911g/cm3
|
|
|
439.5ºC 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 |
