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| CAS号 : | 354587-77-2 |
精确质量 : | 297.11500 |
| 分子式 : | C13H19N3O3S |
logP : | 2.01560 |
| 分子量 : | 297.37300 |
PSA : | 90.98000 |
4-(5-甲酰基-2-噻唑)哌嗪羧酸叔丁酯 | |
tert-butyl 4-(5-formyl-1,3-thiazol-2-yl)piperazine-1-carboxylate | |
354587-77-2 | |
C13H19N3O3S | |
297.37300 | |
90.98000 | |
2.01560 | |
297.11500 |
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1.58
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218.5ºC
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1.269g/cm3
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437.7ºC at 760 mmHg
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2934100090
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品名, 成分含量, 用途 |
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2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
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2934100090. Other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure |
