1--Changzhou Lanming Science and Technology Co., Ltd.,

Add.:7 Cailing Rd.,Changzhou City, Jiangsu Province, China.
P.C.:213018
Tel:+86-519-88816918
Contact: Mr. Bai 　+86-13915000734
Mr.Wan +86-13616131101
Fax: +86-519-88255676
QQ:80783850 , 99752300
URL:www.lmkjcz.com
E-MAIL:lmkj@lmkjcz.com

Product category: Lornoxicam and intermediate
Product name: 6-chloro-4- hydroxy-2-methyl-3-methoxycarbonyl-2H-thieno[2,3-e]-1,2-thiazine-1,1-dioxide
Alias: Methyl 6-chloro-2-methyl-4-hydroxy-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylate-1,1-dioxide
CAS NO：70415-50-8
Molecular formula: C₉H₈ClNO₅S₂
Molecular weight: 309.74
Appearance: Light yellow powder
Purification: ≥98%（HPLC）
Melting point: 200-202℃
Dry loss: ≤1.0%
Structural formula:

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