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| CAS号 : | 143060-31-5 |
精确质量 : | 341.16300 |
| 分子式 : | C20H23NO4 |
logP : | 4.18730 |
| 分子量 : | 341.40100 |
PSA : | 75.63000 |
Boc-D-3,3-二苯基丙氨酸 | |
(R)-2-((tert-Butoxycarbonyl)amino)-3,3-diphenylpropanoic acid | |
143060-31-5 | |
C20H23NO4 | |
341.40100 | |
75.63000 | |
4.18730 | |
341.16300 |
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1.56
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257.8ºC
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157 °C (dec.)(lit.)
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1.167g/cm3
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502.7ºC at 760mmHg
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2924299090
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3
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Xi
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品名, 成分含量, 用途, 包装 |
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2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 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:30.0% |
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2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. General tariff:6.5% |
