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| CAS号 : | 50332-24-6 |
精确质量 : | 319.12100 |
| 分子式 : | C20H17NO3 |
logP : | 3.93730 |
| 分子量 : | 319.35400 |
PSA : | 40.46000 |
phenyl(5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-b]carbazol-9-yl)methanone | |
50332-24-6 | |
C20H17NO3 | |
319.35400 | |
40.46000 | |
3.93730 | |
319.12100 |
|
1.695
|
|
|
216.8ºC
|
|
|
1.37g/cm3
|
|
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434.9ºC 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: |
