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| CAS号 : | 68858-20-8 |
精确质量 : | 339.14700 |
| 分子式 : | C20H21NO4 |
logP : | 3.83870 |
| 分子量 : | 339.38500 |
PSA : | 79.12000 |
Fmoc-L-缬氨酸 | |
(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methylbutanoic acid | |
68858-20-8 | |
C20H21NO4 | |
339.38500 | |
79.12000 | |
3.83870 | |
339.14700 |
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白色至灰白色结晶粉末
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Stable under normal temperatures and pressures.
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287.5ºC
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2-8ºC
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143-147ºC
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1.229 g/cm3
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551.8ºC at 760 mmHg
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2924299090
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R36/37/38
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S22-S26-S36/37/39
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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% |
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