用途:吡罗昔康(炎痛喜康)的中间体。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
糖精 | saccharin | 81-07-2 | C7H5NO3S | 183.188 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
(1,1-二氧化-3-氧代-1,2-苯异噻唑-2(3h)-基)乙酸 | 2-(1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)acetic acid | 52188-11-1 | C9H7NO5S | 241.224 |
—— | N-[(1,1,3-trioxo-2,3-dihydrobenzo[d][1,2]thiazol-2-yl)acetyl]glycine benzyl ester | 474900-02-2 | C18H16N2O6S | 388.401 |
—— | N-[(1,1,3-trioxo-2,3-dihydrobenzo[d][1,2]thiazol-2-yl)acetyl]-L-alanine benzyl ester | 474900-01-1 | C19H18N2O6S | 402.428 |
—— | N-[(1,1,3-trioxo-2,3-dihydrobenzo[d][1,2]thiazol-2-yl)acetyl]-L-valine methyl ester | —— | C15H18N2O6S | 354.384 |
—— | N-[(1,1,3-trioxo-2,3-dihydrobenzo[d][1,2]thiazol-2-yl)acetyl]-L-phenylalanine methyl ester | —— | C19H18N2O6S | 402.428 |
—— | N-[(1,1,3-trioxo-2,3-dihydrobenzo[d][1,2]thiazol-2-yl)acetyl]-L-valyl-L-valine methyl ester | —— | C20H27N3O7S | 453.516 |
—— | N-[(1,1,3-trioxo-2,3-dihydrobenzo[d][1,2]thiazol-2-yl)acetyl]-L-valyl-L-phenylalanine methyl ester | —— | C24H27N3O7S | 501.56 |
—— | 2-benzyl-4-oxo-1,2-dihydro-1λ6,2-benzothiazine-1,1(3H)-dione | 35511-16-1 | C15H13NO3S | 287.339 |
—— | 4-oxo-2-[4-(trifluoromethyl)phenyl]methyl-1,2-dihydro-1λ6,2-benzothiazine-1,1(3H)-dione | 1349171-00-1 | C16H12F3NO3S | 355.337 |
—— | 3-Hydrazino-1,2-benzisothiazole-1,1-dioxide-N-acetic acid hydrazide | 118463-48-2 | C9H11N5O3S | 269.284 |
—— | methyl 2-(N-methyl-N-(methoxycarbonylmethyl)sulfamoyl)benzoate | 113412-07-0 | C12H15NO6S | 301.32 |
—— | 2-(2,4,5-trifluorobenzyl)-2H-1,2-benzothiazin-4(3H)-one 1,1-dioxide | 1349170-98-4 | C15H10F3NO3S | 341.311 |
—— | Methyl 4-hydroxy-2-[(4-methoxyphenyl)methyl]-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxylate | 182164-11-0 | C18H17NO6S | 375.402 |
—— | 2-(hydrazinocarbonylmethylsulfamoyl)benzohydrazide | 184971-41-3 | C9H13N5O4S | 287.299 |
—— | Methyl 4-hydroxy-1,1-dioxo-2-[(3,4,5-trimethoxyphenyl)methyl]-1lambda6,2-benzothiazine-3-carboxylate | 182164-12-1 | C20H21NO8S | 435.455 |
—— | 2-benzo<1,3>dioxol-5-ylmethyl-4-hydroxy-1,1-dioxo-1,2-dihydro-1λ6-benzo |
182162-96-5 | C18H15NO7S | 389.386 |
—— | 2-(7-methoxy-benzo[1,3]dioxol-5-ylmethyl)-4-hydroxy-1,1-dioxo-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester | 182164-14-3 | C19H17NO8S | 419.412 |
3,4-二氢-2-甲基-4-氧代-2H-1,2-苯并噻嗪-3-羧酸甲酯 1,1-二氧化物 | 2-methyl-3,4-dihydro-4-oxo-2H-1,2-benzothiazine-3-carboxylic acid methyl ester 1,1-dioxide | 29209-30-1 | C11H11NO5S | 269.278 |
—— | 2-benzyl-1,1-dioxo-4-(trifluoro-methanesulfonyloxy)-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester | 182163-98-0 | C18H14F3NO7S2 | 477.439 |
—— | 2-(6-chloro-benzo[1,3]dioxol-5-ylmethyl)-4-hydroxy-1,1-dioxo-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester | 182164-13-2 | C18H14ClNO7S | 423.831 |
—— | 2-(4-methoxy-benzyl)-1,1-dioxo-4-(trifluoro-methanesulfonyloxy)-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester | 182164-00-7 | C19H16F3NO8S2 | 507.465 |
—— | methyl 2-benzo[1,3]dioxol-5-ylmethyl-1,1-dioxo-4-(3,4,5-trimethoxyphenyl)-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylate | 182163-14-0 | C27H25NO9S | 539.563 |
—— | methyl 2- |
76508-33-3 | C11H13NO6S | 287.293 |
—— | 2-benzo<1,3>dioxol-5-ylmethyl-1,1-dioxo-4-(trifluoromethanesulfonyloxy)-1,2-dihydro-1λ6-benzo |
182163-13-9 | C19H14F3NO9S2 | 521.449 |
—— | 2-Benzo[1,3]dioxol-5-ylmethyl-4-(3-methoxy-phenylsulfanyl)-1,1-dioxo-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid | —— | C24H19NO7S2 | 497.549 |
—— | 2-(7-methoxy-benzo[1,3]dioxol-5-ylmethyl)-1,1-dioxo-4-(trifluoro-methanesulfonyloxy)-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester | 182164-06-3 | C20H16F3NO10S2 | 551.475 |
—— | 2-[2-(3-nitrobenzyl)-1,1-dioxido-2H-1,2-benzothiazin-4(3H)-ylidene]acetic acid | 1349171-22-7 | C17H14N2O6S | 374.374 |
—— | 2-(6-chloro-benzo[1,3]dioxol-5-ylmethyl)-1,1-dioxo-4-(trifluoro-methanesulfonyloxy)-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester | 182164-04-1 | C19H13ClF3NO9S2 | 555.894 |
—— | N-(2-carboxyphenylsulfonyl)glycine | 220223-03-0 | C9H9NO6S | 259.24 |
—— | 2-methyl-2H-1,2-benzothiazin-4-(3H)-one 1,1-dioxide | 5510-10-1 | C9H9NO3S | 211.241 |
—— | 2-[2-(2-fluorobenzyl)-1,1-dioxido-2H-1,2-benzothiazin-4(3H)-ylidene]acetic acid | 1349171-23-8 | C17H14FNO4S | 347.367 |
甲基物 | methyl 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide | 35511-15-0 | C11H11NO5S | 269.278 |
—— | methoxyethyl 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide | 80201-74-7 | C13H15NO6S | 313.331 |