ChemicalBook >?? ???? >3-(Aminosulfonyl)-5-chlorothiophene-2-carboxylic acid

3-(Aminosulfonyl)-5-chlorothiophene-2-carboxylic acid

3-(Aminosulfonyl)-5-chlorothiophene-2-carboxylic acid ??? ???

???(??):: 5-chloro-3-sulfamoylthiophene-2-carboxylic acid;3-(Aminosulfonyl)-5-chlorothiophene-2-carboxylic acid;3-(Aminosulfonyl)-5-chloro-2-thiophenecarboxylic acid;2-Thiophenecarboxylic acid, 3-(aminosulfonyl)-5-chloro-

?? ?? 30

3-(Aminosulfonyl)-5-chlorothiophene-2-carboxylic acid ??

??? ??	Xi
?? ??	IRRITANT

???( 30)?? ??

???	??	???	??	?? ?	??
Guangzhou Tosun Pharmaceutical Ltd	+86-020-61855200-902 +8618124244216	info@upharm.cn	China	897	58
Moxin Chemicals	+8617320513646	mike@molcoo.com	China	9654	58
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	14055	65
Beijing Comparison Pharmaceutical Technology Co., Ltd	010-010-52878169 15801002657	sales@bjcomparison.com	China	4816	58
BOC Sciences	16314854226	info@bocsci.com	United States	9923	65
TOSUN PHARM	020-61855200 13326451905	260366801@qq.com	China	7827	58
Guangzhou Jiuzhi Pharmaceutical Technology Co., Ltd.	020-89854820	sales@jzpharma.cn	China	1130	58
Wuxi Helen Biotechnology Co., Ltd.,	0510-85629785 18013409632	sales@reading-chemicals.com	China	14081	58
Heyuan broad spectrum Biotechnology Co., Ltd	0762-3393039 18023108599	2853058244@qq.com	China	992	58
QUALITY CONTROL SOLUTIONS LTD.	0755-66853366; 13670046396	ORDERS@QCSRM.COM	China	24342	58

Lornoxicam Impurity 34 Lornoxicam Impurity 20 5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester Lornoxicam Impurity 15 Lornoxicam Impurity 11 Lornoxicam Impurity 42 Lornoxicam Impurity 26 Lornoxicam Impurity 8 N-Des(2-pyridinyl)-N-(5-hydroxymethyl-2-thiazolyl) Lornoxicam N-(2-Pyridyl)oxamic Acid Lornoxicam Impurity 32 Lornoxicam Impurity 28 Lornoxicam Impurity 18 METHYL 2-METHYL-4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATE-1,1-DIOXIDE Lornoxicam Impurity 14 Lornoxicam Impurity 4 Lornoxicam Impurity 9 N-Des(2-pyridinyl)-N-(5-carboxy-2-thiazolyl) Lornoxicam