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| CAS号 : | 34927-45-2 |
精确质量 : | 272.10500 |
| 分子式 : | C16H16O4 |
logP : | 2.88300 |
| 分子量 : | 272.29600 |
PSA : | 71.44000 |
2-甲基-4-(3-甲基-1,4-二氧代萘-2-基)丁酸 | |
2-methyl-4-(3-methyl-1,4-dioxonaphthalen-2-yl)butanoic acid | |
34927-45-2 | |
C16H16O4 | |
272.29600 | |
71.44000 | |
2.88300 | |
272.10500 |
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1.569
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253.6ºC
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472.4ºC at 760mmHg
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1.234g/cm3
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2918300090
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2933990090
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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% | |
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% |
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