| Item | Products Name | CAS | Structural |
| 1296 | 4-Hydroxybenzoic acid | 99-96-7 | |
| 1297 | 4-Hydroxyisophthalic acid | 636-46-4 | |
| 1298 | Salicylic acid | 69-72-7 | |
| 1299 | Acetylsalicylsalicylic Acid | 552-94-3 | |
| 1300 | 2-(2,4-Dihydroxybenzoyl)benzoic Acid | 2513-33-9 | |
| 1301 | 4-Acetoxyisophthalic Acid | 5985-26-2 | |
| 1302 | 2-[4-[[(2RS)-Oxiran-2-yl]methoxy]phenyl]-acetamide | 29122-69-8 | |
| 1303 | Imp. B (EP):2-[4-[(2RS)-2,3-Dihydroxypropoxy]phenyl]acetamide | 61698-76-8 | |
| 1304 | mp. D (EP):2-[4-[(2RS)-3-Chloro-2-hydroxypropoxy]phenyl]acetamide | 115538-83-5 | |
| 1305 | Imp. H (EP):2-[4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]-acetonitrile | 29277-73-4 | |
| 1306 | Imp. A (EP):2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl Acetate | 102728-64-3 | |
| 1307 | Imp. C (EP):2-Amino-7-[(2-hydroxyethoxy)methyl]-1,7-dihydro-6H-purin-6-one | 91702-61-3 | |
| 1308 | 2-[[2-(Acetylamino)-6-oxo-1,6-dihydro-9H-purin-9-yl]methoxy]ethylBenzoate | 133186-23-9 | |
| 1309 | Imp. A (EP):(RS)-1-(4-Hydroxymethylphenoxy)-3-isopropylaminopropan-2-ol | 62572-93-4 | |
| 1310 | Imp. C (EP):5-[[4-(Hydroxymethyl)phenoxy]-methyl]-3-isopropyl-1,3-oxazolidin-2-one(Bisoprolol | ||
| 1311 | Imp. U (EP):5-[[4-(Hydroxymethyl)phenoxy]-methyl]-3-isopropyl-1,3-oxazolidin-2-one(Bisoprolol Oxazolidinonebenzylalcohol) | 1071765-44-0 | |
| 1312 | Imp. T (EP):4-[(3-Isopropyl-2-oxo-1,3-oxazolidin-5-yl)methoxy]benzaldehyde(Bisoprolol | 1173203-2 6-3 | |
| 1313 | (2RS)-1-[4-((2-Hydroxy-ethoxy)methyl)phenoxy]-3-(isopropylamino)-2-propanol | 109791-18-6 | |
| 1314 | Imp. A (EP):1,1'-[Disulfanediylbis-[(2S)-2-methyl-1-oxopropane-3,1-diyl]]-bis[(2S)-pyrrolidine-2-carboxylic] Acid(Captopril Disulfide) | 64806-05-9 | |
| 1315 | Imp. B (EP):(2S)-1-[(2S)-3-Bromo-2-methylpropanoyl]pyrrolidine-2-carboxylic Acid | 80629-35-2 | |
| 1316 | Imp. E (EP):(2S)-1-[2-Methylpropanoyl]-pyrrolidine-2-carboxylic Acid | 23500-15-4 | |
| 1317 | Imp. B (EP):2-[(RS)-[(3,5-Dimethylpyridin-2-yl)methyl]sulphinyl]-5-methoxy-1H-benzimidazole | 110374-16-8 | |
| 1318 | Imp. E (EP):4-Methoxy-2-[[(RS)-(5-methoxy-1H-benzimidazol-2-yl)sulphinyl]methyl]-3,5-dimethylpyridine 1-Oxide (OmeprazoleN-Oxide) | 176219-04-8 | |
| 1319 | Imp. B (EP):(2RS)-2-(4-Butylphenyl)-propanoic Acid | 3585-49-7 | |
| 1320 | Imp. J (EP):(2RS)-2-[4-(2-Methylpropanoyl)phenyl]propanoic Acid | 65813-55-0 | |
| 1321 | Ibuprofen impurity L | 53949-53-4 | |
| 1322 | 4-Isobutyrylacetophenone | 103931-20-0 | |
| 1323 | Imp. C (EP):(2RS)-2-[4-(2-Methylpropyl)-phenyl]propanamide | 59512-17-3 | |
| 1324 | 2-(4-Isobutyrylphenyl)propane | 72846-62-9 | |
| 1325 | 2-(4-n-Propylphenyl)propanoic Acid | 3585-47-5 | |
| 1326 | 2-(4-Isobutylphenyl)propionitrile | 58609-73-7 | |
| 1327 | 1-Ethyl-4-isobutylbenzene | 100319-40-2 | |
| 1328 | Imp. O (EP):2-[4-(1-Methylpropyl)-phenyl]propanoic Acid | 64451-76-9 | |
| 1329 | Imp. A (EP):(2Z)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide | 145195-63-7 | |
| 1330 | Imp. D (EP):(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide | 857629-79-9 | |
| 1331 | Imp. E (EP):3,5-Dinitrobenzene-1,2-diol | 7659-29-2 | |
| 1332 | Imp. I (EP): Propyl(2E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoate | ||
| 1333 | Imp. C (EP) as Hydrochloride: 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulfanyl]-N-sulfamoylpropanamideHydrochloride | 76824-17-4 | |
| 1334 | Imp. F (EP):3-[[[2-[(Diaminomethylene)-amino]thiazol-4-yl]methyl]sulfanyl]-propanoic Acid | 107880-74-0 | |
| 1335 | Imp. A (EP) as Hydrochloride:3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]-methyl]sulfanyl]propanimidamideHydrochloride | 76833-47-1 | |
| 1336 | Imp. I (EP):3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulfinyl]-N-sulfamoylpropanamide | 1020719-36-1 | |
| 1337 | Imp. D (EP):4-[(aRaS)-1-Methylpiperidin-4-ylidene]-4,9-dihydro-10H-benzo[4,5]cyclohepta[1,2-b]thiophen-10-one N-Oxide(Ketotifen N-Oxide) | 88456-70-6 | |
| 1338 | Imp. B (EP):(4RS)-10-Methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ol | 59743-88-3 | |
| 1339 | N-Desmethylketotifen Hydrogen Fumarate | 930765-16-5 | |
| 1340 | Imp. B (EP):4-(2-Methoxyethyl)phenol | 56718-71-9 | |
| 1341 | Imp. O (EP):1,1'-[(1-Methylethyl)imino]bis-[3-[4-(2-methoxyethyl)phenoxy]propan-2-ol] | 154784-36-8 | |
| 1342 | Imp. A (EP):(2RS)-1-(Ethylamino)-3-[4-(2-methoxyethyl)phenoxy]propan-2-ol | 109632-08-8 | |
| 1343 | Imp. D (EP):(2RS)-3-[4-(2-Methoxyethyl)phenoxy]propane-1,2-diol | 62572-90-1 | |
| 1344 | Imp. H (EP):(2RS)-1-[4-(2-Hydroxyethyl)-phenoxy]-3-[(1-methylethyl)amino]propan-2-ol | 62572-94-5 | |
| 1345 | (2RS)-1-(4-Ethenylphenoxy)-3-[(1-methylethyl)amino]propan-2-ol | 933468-54-3 |