英文别名Ethyl 5-Me-3-(methylthio)-4,4-dioxo-5H-thieno[3,4-c][2,1]benzothiazine-1-carboxylate; Ethyl 4,4-DIOXO-5-METHYL-3-(METHYLTHIO)THIENO(3,4-C)BENZO(2,1)THIAZINE-1-CARBOXYLATE; ethyl 8-methyl-5-(methylsulfanyl)-7,7-dioxo-4,7lambda6-dithia-8-azatricyclo[7.4.0.0^{2,6}]trideca-1(9),2,5,10,12-pentaene-3-carboxylate; Ethyl 5-methyl-3-(methylthio)-5H-benzo[c]thieno[3,4-e][1,2]thiazine-1-carboxylate 4,4-dioxide; ethyl 5-methyl-3-methylsulfanyl-4,4-dioxothieno[3,4-c][2,1]benzothiazine-1-carboxylate; Ethyl 5-methyl-3-(methylsulfanyl)-4,4-dioxo-4,5-dihydro-4lambda~6~-thieno[3,4-c][2,1]benzothiazine-1-carboxylate; Ethyl 5-methyl-3-(methylthio)-4,4-dioxo-4,5-dihydrobenzo[c]thieno[3,4-e][1,2]thiazine-1-carboxylate