Santa Cruz Biotechnology, Inc.
USA
Ethyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide(Piroxicam Impurity K)
AK Scientific, Inc.
USA
2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester-1,1-dioxide
Chemos GmbH & Co. KG
Germany
Ethyl 4-hydroxy-2-methyl-1,1-dioxo-2H-1,2-benzothiazine-3-carboxylate
Biesterfeld Spezialchemie GmbH
Germany
2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester-1,1-dioxide
Simagchem Corporation
P.R.China
2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester-1,1-dioxide
Leap Chem Co., Ltd
P.R.China
Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
Capot Chemical Co., Ltd.
P.R.China
Ethyl 2-methyl-4-hydroxy-2H-1,2-benzothiazole-3-carboxylater 1,1-dioxide
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester-1,1-dioxide
Amadis Chemical Company Limited
P.R.China
Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
Xiamen Hisunny Chemical Co., Ltd.
P.R.China
2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester-1,1-dioxide
Xiamen Kinbester Co., Ltd.
P.R.China
4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide
AK Scientific, Inc.
USA
Meloxicam impurity A
Shandong Minglang Chemical Co., Ltd
P.R.China
Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate1,1-dioxide
Simagchem Corporation
P.R.China
4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide
Xiamen Hisunny Chemical Co., Ltd.
P.R.China
4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide
Finetech Industry Limited
P.R.China
Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate1,1-dioxide
Xiamen Equation Chemical Co.,Ltd
P.R.China
4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide
Chemlyte Solutions
P.R.China
Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate1,1-dioxide