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| CAS号 : | 54442-28-3 |
精确质量 : | 221.10500 |
| 分子式 : | C12H15NO3 |
logP : | 1.51190 |
| 分子量 : | 221.25200 |
PSA : | 38.77000 |
4-甲基-3,4-二氢-2H-1,4-苯并噁嗪-2-羧酸乙酯 | |
Ethyl 4-methyl-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate | |
54442-28-3 | |
C12H15NO3 | |
221.25200 | |
38.77000 | |
1.51190 | |
221.10500 |
|
1.528
|
|
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148.299ºC
|
|
|
1.149g/cm3
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|
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321.601ºC 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: |