| ID | CAS | Name | Synonyms | Molecular Formula | Category |
|---|---|---|---|---|---|
| 1 | 4443-24-7 | N,N-phthaloyl-taurine | NCS 731 NSC 403686 N,N-Phthaloyl-taurin N,N-phthaloyl-taurine 1,3-Dioxo-2-isoindolineethanesulfonic acid 1,3-Dioxo-2-isoindolineethanesulfonic acid Na salt 1,3-dihydro-1,3-dioxo-2H-Isoindole-2-ethanesulfonic acid 2H-Isoindole-2-ethanesulfonic acid, 1,3-dihydro-1,3-dioxo- | ||
| 2 | 1797979-31-7 | 1-Acetyl-3-indoxyl Sulfate | 1-Acetyl-3-indoxyl Sulfate | ||
| 3 | 77375-79-2 | ethyl 2-(isocyanatosulfonyl)benzoate | ethyl 2-(isocyanatosulfonyl)benzoate Benzoic acid, 2-(isocyanatosulfonyl)-, ethyl ester | ||
| 4 | 2-Ethoxycarbonylphenylsulfonyl isocyanate | 2-Ethoxycarbonylphenylsulfonyl isocyanate | |||
| 5 | 83056-32-0 | methyl 2-(isocyanatosulfonylmethyl)benzoate | methyl 2-(isocyanatosulfonylmethyl)benzoate o-methoxy carbonyl benzyl Sulfonyl isocyanate Benzoic acid, 2-[(isocyanatosulfonyl)methyl]-, methyl ester | ||
| 6 | 73674-58-5 | 2,5-Pyrrolidinedione, 1-[(phenylsulfonyl)oxy]- | 2,5-Pyrrolidinedione, 1-[(phenylsulfonyl)oxy]- 1-?[(phenylsulfonyl)?oxy]?-2,?5-?Pyrrolidinedione | ||
| 7 | 120402-76-8 | (7-amino-2-oxo-chromen-4-yl)methanesulfonic acid | 7-aminocoumarin-4-methanesulfonic acid (7-amino-2-oxo-chromen-4-yl)methanesulfonic acid 2H-1-Benzopyran-4-methanesulfonic acid, 7-amino-2-oxo- | ||
| 8 | 2-hydroxy-5-(prop-2-yn-1-ylsulfamoyl)benzoic acid | 2-hydroxy-5-(prop-2-yn-1-ylsulfamoyl)benzoic acid | |||
| 9 | 56663-88-8 | 4-(2,5-Dioxo-pyrrolidin-1-yl)-benzenesulfonic acid | 4-(2,5-Dioxo-pyrrolidin-1-yl)-benzenesulfonic acid Benzenesulfonic acid, 4-(2,5-dioxo-1-pyrrolidinyl)- 4-(2,5-dioxopyrrolidin-1-yl)benzenesulfonic acid | ||
| 10 | Benzenesulfonic acid 2,5-dioxopyrrolidine-1-yl ester | Benzenesulfonic acid 2,5-dioxopyrrolidine-1-yl ester N-(Phenylsulfonyloxy)succinimide | |||
| 11 | 56633-19-3 | ammonium 1,4-dihydro-1,4-dioxonaphthalene-2-sulphonate | Einecs 260-296-4 Ammonium 1,4-naphthoquinone-2-sulfonate ammonium 1,4-dihydro-1,4-dioxonaphthalene-2-sulphonate 1,4-Dihydro-1,4-dioxo-2-naphthalenesulfonic acid ammonium salt 2-Naphthalenesulfonic acid, 1,4-dihydro-1,4-dioxo-, ammonium salt | ||
| 12 | 590376-34-4 | 4-{[3-(Methoxycarbonyl)thien-2-yl]amino}-4-oxobut-2-enoic acid | 4-{[3-(methoxycarbonyl)-2-thienyl]amino}-4-oxo-2-butenoic acid 4-{[3-(Methoxycarbonyl)thien-2-yl]amino}-4-oxobut-2-enoic acid (Z)-4-((3-(methoxycarbonyl)thiophen-2-yl)amino)-4-oxobut-2-enoic acid 3-Thiophenecarboxylic acid, 2-[(3-carboxy-1-oxo-2-propen-1-yl)amino]-, 3-methyl ester | ||
| 13 | 3-[(2-oxo-2H-pyran-5-yl)carbonyl]-1,3-thiazolidine-4-carboxylic acid | 3-[(2-oxo-2H-pyran-5-yl)carbonyl]-1,3-thiazolidine-4-carboxylic acid | |||
| 14 | 88741-92-8 | 2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide | Piroxicam Impurity 13 4-hydroxy-2-methyl-1,1-dioxo-1,2-benzothiazine-3-carboxylic acid 2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic Acid, 1,1-Dioxide 2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-2-methyl-, 1,1-dioxide 4-hydroxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxylic acid 1,1-dioxide | ||
| 15 | 29209-29-8 | methyl 3,4-dihydro-4-oxo-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide | 3,4-Dihydro-3-methoxycarbonyl-4-oxo-2H-1,2-benzothiazine 1,1-dioxide methyl 3,4-dihydro-4-oxo-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide | ||
| 16 | 83747-21-1 | 3-(1,1,3-TRIOXO-1,3-DIHYDRO-1LAMBDA6-BENZO[D]ISOTHIAZOL-2-YL)-PROPIONIC ACID | 3-(1,1,3-TRIOXO-1,3-DIHYDRO-1LAMBDA6-BENZO[D]ISOTHIAZOL-2-YL)-PROPIONIC ACID | ||
| 17 | 178755-54-9 | 2-(1,1,3-Trioxo-1,3-dihydro-1lambda*6*-benzo[d]-isothiazol-2-yl)-propionic acid | 2-(1,1-Dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)propanoic acid 1,2-Benzisothiazole-2(3H)-acetic acid, α-methyl-3-oxo-, 1,1-dioxide 2-(1,1,3-Trioxo-1,3-dihydro-1lambda*6*-benzo[d]-isothiazol-2-yl)-propionic acid | ||
| 18 | 6971-09-1 | ethyl 7,9,9-trioxo-9$l^{6}-thia-8-azabicyclo[4.3.0]nona-1,3,5-triene-8 -carboxylate | |||
| 19 | 35511-14-9 | Methyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity G) | Methyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity G) | ||
| 20 | 6639-62-9 | 3-Oxo-1,2-benzoisothiazoline-2-acetic Acid Methyl Ester 1,1-Dioxide (Piroxicam Impurity D) | NSC 49216 Einecs 229-646-3 PiroxicaM IMpurity D Saccharin N-(2-Acetic Acid Methyl Ester) methyl 3-oxo1,2-benzisothiazole-2(3H)-acetate 1,1-dioxide 3-Oxo-1,2-benzoisothiazole-2(3H)acetic acid methyl ester,1-dioxide 2,3-DIHYDRO-3-OXO-1,2-BENZOISOTHIAZOLE-2-ACETIC ACID METHYL ESTER 1,1-DIOXIDE 3-Oxo-1,2-benzoisothiazoline-2-acetic Acid Methyl Ester 1,1-Dioxide(Piroxicam Impurity D) 3-Oxo-1,2-benzoisothiazoline-2-acetic Acid Methyl Ester 1,1-Dioxide (Piroxicam Impurity D) |
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