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| CAS号 : | 3640-49-1 |
精确质量 : | 235.08400 |
| 分子式 : | C12H13NO4 |
logP : | 1.03850 |
| 分子量 : | 235.23600 |
PSA : | 55.84000 |
4-乙酰基-3,4-二氢-2H-1,4-苯并噁嗪-2-羧酸甲酯 | |
methyl 4-acetyl-2,3-dihydro-1,4-benzoxazine-2-carboxylate | |
3640-49-1 | |
C12H13NO4 | |
235.23600 | |
55.84000 | |
1.03850 | |
235.08400 |
|
1.544
|
|
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210.8ºC
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|
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1.256g/cm3
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|
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424.9ºC at 760 mmHg
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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: |