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![2-二苯基甲基-2-氮杂螺[3.3]-5-庚酮结构式](https://www.chemicalbook.com/CAS/GIF/1263296-80-5.gif)
| CAS号 : | 1263296-80-5 |
精确质量 : | 277.14700 |
| 分子式 : | C19H19NO |
logP : | 3.37880 |
| 分子量 : | 277.36000 |
PSA : | 20.31000 |
2-二苯基甲基-2-氮杂螺[3.3]-5-庚酮 | |
2-benzhydryl-2-azaspiro[3.3]heptan-7-one | |
1263296-80-5 | |
C19H19NO | |
277.36000 | |
20.31000 | |
3.37880 | |
277.14700 |
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2933990090
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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2933990090. 其他仅含氮杂原子的杂环化合物. 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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2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
