基本信息
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4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-羧酸乙酯 1,1-二氧化物
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113913-36-3
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4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-羧酸乙酯-1,1-二氧化物
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C12H15NO5S
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283.30
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2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide
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246-403-7
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1.458g/cm3
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4-HYDROXY-2-METHYL-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC ACID ETHYL ESTER-1,1-DIOXIDE;2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-1,1-DIOXIDE-3-CARBOXYLIC ACID ETHYL ESTER;2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC ACID ETHYL ESTER-1,1-DIOXIDE;2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC ETHYL ESTER-1,1-DIOXIDE;2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZE-3-CAPROXYLIC ACID-1,1-DIOXIDE ETHYL ESTER;2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC ACID, 3,4-DIHYDRO-4-HYDROXY-2-METHYL-, ETHYL ESTER, 1,1-DIOXIDE;2-Methyl-4-Hydroxy-2H-1,2-Benzothiazine-3-Carboxylic Acid Ethyl Ester 1,1-Dioxid;4-Hydroxy-2-methyl-[2H]-1,2-benzothiazine 3-carboxylate-1,1-dioxide, ethyl ester
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224.8oC
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140-143oC
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448.1oC at 760 mmHg
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详细信息
113913-36-3
品名：4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-羧酸乙酯1,1-二氧化物
2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3 -carboxylic acid ethyl ester 1,1-dioxide
分子式： C12H 15NO5S
CAS号： [113913-36-3]
外观： 白色到淡黄色结晶性粉末
含量： ≥ 99.0%
单个杂质含量：≤ 0.5 %
干燥失重： ≤ 0.5%
熔点：140-143℃
包装： 25 kg桶
用途： 美洛昔康中间体
贮法： 密闭、避光保存
