3803208 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3803208 > 2 > ChemIDplus > 097699315 > 2H-1,4-Benzothiazine-2-carboxylic acid, 3,4-dihydro-4-ethyl-, ethyl ester, hydrochloride 97699-31-5 Ethyl 3,4-dihydro-4-ethyl-2H-1,4-benzothiazine-2-carboxylate hydrochloride > 97699-31-5 > 097699315 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=097699315 $$$$