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| CAS号 : | 67478-50-6 |
精确质量 : | 338.14200 |
| 分子式 : | C23H18N2O |
logP : | 4.53580 |
| 分子量 : | 338.40200 |
PSA : | 34.89000 |
2-甲酰基-1-三苯甲基-1H-咪唑 | |
1-tritylimidazole-2-carbaldehyde | |
67478-50-6 | |
C23H18N2O | |
338.40200 | |
34.89000 | |
4.53580 | |
338.14200 |
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1.612
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284.6ºC
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190-193ºC
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1.1g/cm3
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547ºC at 760 mmHg
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2933290090
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R36/37/38
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S26; S36/37/39
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Xi
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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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2933290090. 其他结构含非稠合咪唑环的化合物. 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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2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
