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| CAS号 : | 17925-19-8 |
精确质量 : | 252.09000 |
| 分子式 : | C15H12N2O2 |
logP : | 1.93760 |
| 分子量 : | 252.26800 |
PSA : | 64.68000 |
2-氨基-5,5-二苯基-1,3-恶唑-4-酮 | |
2-amino-5,5-diphenyl-1,3-oxazol-4-one | |
17925-19-8 | |
C15H12N2O2 | |
252.26800 | |
64.68000 | |
1.93760 | |
252.09000 |
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1.64
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196.1ºC
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1.26E-06mmHg at 25°C
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1.26g/cm3
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400.6ºC at 760mmHg
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2934999090
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 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% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
