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| CAS号 : | 42854-62-6 |
精确质量 : | 351.11400 |
| 分子式 : | C17H21NO5S |
logP : | 4.09980 |
| 分子量 : | 351.41700 |
PSA : | 115.07000 |
L-丙氨酸苄酯对甲苯磺酸盐 | |
L-Alanine benzyl ester 4-toluenesulfonate | |
42854-62-6 | |
C17H21NO5S | |
351.41700 | |
115.07000 | |
4.09980 | |
351.11400 |
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-5.0 ° (C=3, MeOH)
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淡黄色油状
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119.6ºC
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256.5ºC at 760mmHg
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112-116 °C
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0-6ºC
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3
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S22-S24/25
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2922499990
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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% |
