1 | | 5-(1,3-Dioxolan-2-yl)thieno[2,3-b]furan-2-sulfonamide | 5-(1,3-Dioxolan-2-yl)thieno[2,3-b]furan-2-sulfonamide | C9H9NO5S2
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2 | 1219300-29-4 | 4-OXO-1-(2-THIENYLSULFONYL)-2-PYRROLIDINECARBOXYLIC ACID | 4-OXO-1-(2-THIENYLSULFONYL)-2-PYRROLIDINECARBOXYLIC ACID | C9H9NO5S2
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3 | | Ethyl-4-Hydroxy-2h-Thieno[2,3-E]-1,2-Thiazine-3-Carboxylate-1,1-Dioxide | Ethyl-4-Hydroxy-2h-Thieno[2,3-E]-1,2-Thiazine-3-Carboxylate-1,1-Dioxide | C9H9NO5S2
| (intermediate of tenoxicam) | |
4 | 59804-25-0 | 2-甲基-4-羟基-2H-噻吩并[2,3-e]-1,2-噻嗪-3-甲酸甲酯-1,1-二氧化物 | Methyl 2-Methyl-4-Hydroxy-2H-Thieno[2,3-e]-1,2-Thiazine-3-Carboxylate-1,1-Dioxide | C9H9NO5S2
| 其它杂环;医药原料;医用原料;合成材料中间体 | |
5 | | 4-HYDROXY-2-METHYL-1,1-DIOXO-1,2-DIHYDRO-1LAMBDA6-THIENO[3,2-E][1,2]THIAZINE-3-CARBOXYLIC ACID METHYL ESTER | 4-HYDROXY-2-METHYL-1,1-DIOXO-1,2-DIHYDRO-1LAMBDA6-THIENO[3,2-E][1,2]THIAZINE-3-CARBOXYLIC ACID METHYL ESTER | C9H9NO5S2
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