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| CAS号 : | 2510-32-9 |
精确质量 : | 127.02700 |
| 分子式 : | C5H5NO3 |
logP : | 0.68120 |
| 分子量 : | 127.09800 |
PSA : | 63.33000 |
4-甲基-1,3-噁唑-5-甲酸 | |
4-methyl-1,3-oxazole-5-carboxylic acid | |
2510-32-9 | |
C5H5NO3 | |
127.09800 | |
63.33000 | |
0.68120 | |
127.02700 |
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1.514
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115.5ºC
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0.00408mmHg at 25°C
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239-240ºC
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1.348g/cm3
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267.3ºC at 760mmHg
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2934999090
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R22; R36/37/38
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S22; S26; S36/37/39
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Xn
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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: |
