What is lornoxicam intermediate

Chinese name: Lornoxicam intermediate

English name: 6-Chloro-4-hydroxy-2-methyl-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylic acid methyl ester 1,1-dioxide

Chinese alias: 6-chloro-4-hydroxy-2-methyl-2H-thiophene [2,3-e]-1,2-thiazine-3-carboxylic acid methyl ester-1,1-dioxide; 6- Methyl chloro-4-hydroxy-2-methyl-3-carboxylate-2H-thieno[2,3-e]-1,2-thiazine-1,1-dioxide; lornoxicam ; 6-chloro-4-hydroxy-2-methyl-3-methoxycarbonyl-2H-thieno[2,3-e]-1,2-thiazine-1,1-dioxide; 6-chloro 4-hydroxy-2-methyl-2-H-thieno[2,3-e]-1,2-thiazinecarboxylic acid methyl ester-1,1-dioxide;

English alias: 6-chloro-4-hydroxy-2-methyl-3-methoxycarbonyl-2H-thieno[2,3-e]-1,2-thiazine-1,1-dioxide; Methyl 6-chloro-2-methyl -4-hydroxy-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylate-1,1-dioxide; 6-chloro-4-hydroxy-2-methyl-3-metho-xycarbonyl- 2H-thieno[2,3-e]-1,2-thiazine-1,1-dioxide; 6-chloro-4hydroxy-2-methy-3-methoxycarbonyl-2H-thieno [2,3-e]-1, 2-thiazine-1,1-dioxide; 6-chloro-4-hydroxy-2-methyl-2H-thieno[2,3-e]-1,2-thiazine carboxylic acidmethyl ester 1,1-dioxide; methyl 6- Chloro-4-hydroxy-2-methyl-2H-thieno[2,3-e][1,2]thiazine-3-carboxylate 1,1-dioxide

CAS No.: 70415-50-8

Molecular formula: C9H8ClNO5S2

Molecular weight: 309.7465

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