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| CAS号 : | 24683-26-9 |
精确质量 : | 283.05100 |
| 分子式 : | C12H13NO5S |
logP : | 2.12910 |
| 分子量 : | 283.30000 |
PSA : | 92.29000 |
4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-甲酸乙酯 1,1-二氧化物 | |
Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide | |
24683-26-9 | |
C12H13NO5S | |
283.30000 | |
92.29000 | |
2.12910 | |
283.05100 |
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1.61
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210.3ºC
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5.97E-08mmHg at 25°C
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140-144 °C(lit.)
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1.444g/cm3
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424.1ºC at 760mmHg
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2934991000
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UN 2811 6.1/PG 2
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2
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R23
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S45
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DL0710425
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T
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品名, 成分含量, 用途 |
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2934991000. 磺内酯及磺内酰胺. 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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2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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吡罗昔康(炎痛昔康)的中间体 |