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| CAS号 : | 55242-64-3 |
精确质量 : | 208.09600 |
| 分子式 : | C9H12N4O2 |
logP : | -0.16670 |
| 分子量 : | 208.21700 |
PSA : | 72.68000 |
3-甲基-7-丙基黄嘌呤 | |
3-Methyl-7-propylxanthine | |
55242-64-3 | |
C9H12N4O2 | |
208.21700 | |
72.68000 | |
-0.16670 | |
208.09600 |
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1.675
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104-109 °C
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1.44 g/cm3
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S37/39; S26; S36
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Xi
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R36/37/38
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2933990090
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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% |
