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| CAS号 : | 65872-41-5 |
精确质量 : | 201.02100 |
| 分子式 : | C6H7N3O3S |
logP : | 0.74160 |
| 分子量 : | 201.20300 |
PSA : | 126.04000 |
氨噻肟酸 | |
2-(2-Aminothiazole-4-yl)-2-methoxyiminoacetic acid | |
65872-41-5 | |
C6H7N3O3S | |
201.20300 | |
126.04000 | |
0.74160 | |
201.02100 |
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灰白色粉末
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Stable at room temperature in closed containers under normal storage and handling conditions.
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STABILITY
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
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192 °C (dec.)(lit.)
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1.65 g/cm3
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0.6 g/100 mL (20 ºC)
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Decomposes (192ºC)
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GHS07 | |
警告 | |
H315; H319; H335 | |
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2934100090
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3
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R36/37/38
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S26-S37/39-S24/25
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Xi
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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 |
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乙酰乙酸乙酯经亚硝化、甲基化、溴代、环化、水解而成。 | |
用作抗生素药物中间体,是头孢噻肟钠、头孢三嗪、头孢塔齐定等的侧链 |