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| CAS号 : | 69321-36-4 |
精确质量 : | 248.08000 |
| 分子式 : | C12H12N2O4 |
logP : | 1.56130 |
| 分子量 : | 248.23500 |
PSA : | 94.56000 |
(4-甲基-2-氧代-2H-色烯-7-氧基)-乙酸肼 | |
2-(4-methyl-2-oxochromen-7-yl)oxyacetohydrazide | |
69321-36-4 | |
C12H12N2O4 | |
248.23500 | |
94.56000 | |
1.56130 | |
248.08000 |
|
1.595
|
|
|
291.1ºC
|
|
|
1.34g/cm3
|
|
|
557.8ºC at 760 mmHg
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2932209090
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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 |