| 1 | 3325-00-6 | DL-ALPHA-GLYCEROPHOSPHATE DISODIUM SALT | C3H19Na2O12P | 324.13 | | |
| 2 | 3325-08-4 | 4-sulfophthalic acid, trisodium salt | C8H3Na3O7S | 312.14 | | |
| 3 | 3325-10-8 | hydrogen 5,6-dichloro-2-[3-[5,6-dichloro-1-ethyl-1,3-dihydro-3-(3-sulphonatobutyl)-2H-benzimidazol-2-ylidene]propen-1-yl]-1-ethyl-3-(3-sulphonatobutyl)-1H-benzimidazolium | C29H34Cl4N4O6S2 | 740.53 | | |
| 4 | 3325-11-9 | 5-Aminobenzotriazole | C6H6N4 | 134.14 | 152-154°C | Insoluble in water. |
| 5 | 3325-21-1 | 4-Pyridinecarboxamide, N-(6-amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-pyrimidinyl)- | C12H13N5O3 | | | |
| 6 | 3325-28-8 | Silane, tris (4-biphenylyl)phenyl- | | | | |
| 7 | 3325-34-6 | Phosphoramidic acid,(5-methyl-2-pyridyl)-, diethyl ester (7CI,8CI) | C10H17N2O3P | 244.227341 | | |
| 8 | 33250-21-4 | DIPENTAERYTHRITOL HEXAKIS THIOGLYCOLATE | C22H34O13S6 | 698.89 | | |
| 9 | 33250-32-7 | 1-(dimethoxymethyl)naphthalene | C13H14O2 | 202.25 | | |
| 10 | 33251-21-7 | 2,5-Cyclohexadiene-1,4-dione, 2,5-dichloro-3,6-diisocyanato- | C8Cl2N2O4 | 259 | | |
| 11 | 33251-22-8 | NSC 191295 | C12H12Cl2N2O6 | 351.13948 | | |
| 12 | 33251-25-1 | 2,5-Cyclohexadiene-1,4-dione,3-acetyl-2,5-bis(phenylamino)- | C20H16N2O3 | 332.35264 | | |
| 13 | 33251-34-2 | 1,4-Cyclopentadiene-1-carboxamide, 4-formyl-3-(hydroxymethylene)-N,N-dimethyl- (8CI) | C10H11NO3 | | | |
| 14 | 33251-51-3 | 2-Imidazolidineselone | C3H6N2Se | 149.05314 | | |
| 15 | 33251-66-0 | 1-(2-fluorophenyl)-3-methylthiourea | C8H9FN2S | 184.2338632 | | |
| 16 | 33251-92-2 | 2-Pyrrolidinemethanol,5-(aminomethyl)-(8CI) | C6H14N2O | 130.18816 | | |
| 17 | 33252-21-0 | 4-(tert-butyl)-3-nitropyridin-2-ol | C9H12N2O3 | 196.2 | | |
| 18 | 33252-22-1 | 4-tert-butylpyridin-2(1H)-one | C9H13NO | 151.21 | | |
| 19 | 33252-23-2 | 4-(tert-butyl)-5-nitropyridin-2-ol | C9H12N2O3 | 196.2 | | |
| 20 | 33252-26-5 | 2-Pyridinamine,4-(1,1-dimethylethyl)-(9CI) | C9H14N2 | 150.224 | | |
| 21 | 33252-28-7 | 6-Chloronicotinonitrile | C6H3ClN2 | 138.55 | 116-120°C(lit.) | |
| 22 | 33252-29-8 | 6-Chloropyridine-2-carbonitrile | C6H3ClN2 | 138.55 | 85-89 °C | |
| 23 | 33252-30-1 | 2-Chloro-Isonicotinonitrile | C6H3ClN2 | 138.55 | 69-73°C(lit.) | |
| 24 | 33252-32-3 | 4-ethylpyridin-2-amine | C7H10N2 | 122.17 | 50-52°C | Soluble in water, hexane, ethyl acetate and methyl tert-butyl ether. |
| 25 | 33252-54-9 | 3-Amino-4-methyl-2(1H)-pyridinone | C6H8N2O | 124.14 | | |
| 26 | 33252-59-4 | Pyridine, 3-fluoro-4-methyl-, 1-oxide (9CI) | C6H6FNO | 127.12 | | |
| 27 | 33252-62-9 | 2-Methoxy-3-Nitro-5-Picoline | C7H8N2O3 | 168.15002 | | |
| 28 | 33252-63-0 | 2-hydroxy-5-trifluoromethylpyridine | C6H4F3NO | 163.1 | 145-149 °C (lit.) | |
| 29 | 33252-64-1 | 2-hydroxy-3-nitro-5-(trifluoromethyl)pyridine | C6H3F3N2O3 | 208.09 | 189 °C | |
| 30 | 33252-69-6 | 5-METHOXY-6-METHYLPYRIDIN-2-OL | C7H9NO2 | 139.15 | | |
| 31 | 33252-87-8 | Phosphoric acid, 2,2-dichloroethenyl methyl 4-(2-thienyl)butyl ester | C11H15Cl2O4PS | 345.18 | | |
| 32 | 33253-00-8 | diethyl 2-aMinoisophthalate | C12H15NO4 | 237.2518 | | |
| 33 | 33253-01-9 | Sulfide, o-chlorophenyl o-nitrophenyl (6CI,8CI) | C12H8ClNO2S | 265.72 | | |
| 34 | 33253-05-3 | Benzene, 1,3-dichloro-2-[(2-nitrophenyl)thio]- | C12H7Cl2NO2S | 300.16 | | |
| 35 | 33253-10-0 | Benzene, 1,3,5-trimethyl-2-[(2-nitrophenyl)thio]- | C15H15NO2S | 273.35 | | |
| 36 | 33253-32-6 | 4-HYDROXY-6-PHENETHYL-PYRAN-2-ONE | C13H12O3 | 216.23 | | |
| 37 | 33253-67-7 | 3-[(3,6-Dioxo-1,4-cyclohexadien-1-yl)(phenyl)-amino]propanenitrile | C15H12N2O2 | 252 | | |
| 38 | 33253-76-8 | Bicyclo[4.1.0]hepta-1,3,5-triene, 7,7-dichloro-2,5-diphenyl- | C19H12Cl2 | 311.2 | | |
| 39 | 33253-99-5 | 1,4-Naphthalenedione, 2-hydroxy-3,6-dimethyl- (9CI) | C12H10O3 | 202.21 | | |
| 40 | 33254-46-5 | 6H-Purine-6-thione, 1,9-dihydro-9-(3-phenylpropyl)- | C14H14N4S | 270.35 | | |
| 41 | 33254-88-5 | Labeint-A9 | C9H8ClNO3 | 213.62 | | |
| 42 | 33254-93-2 | 4-(2-bromopropionyl)phenoxyacetic acid | C11H11BrO4 | 287.11 | 139-142°C | |
| 43 | 33255-13-9 | 3,6-Dibromo-9-ethylcarbazole | C14H11Br2N | 353.05 | 137-142 °C | |
| 44 | 33255-29-7 | 2,3-Dihydro-3-phenyl-1,5-benzoxazepin-4(5H)-one | | | | |
| 45 | 33256-13-2 | 2,6-dichloropyridine-4-thiol | C5H3Cl2NS | 180.05502 | | |
| 46 | 33256-34-7 | Methanesulfonamide, N,N'-1,4-phenylenebis- | C8H12N2O4S2 | 264.32 | 264 °C | |
| 47 | 33257-13-5 | ervatamine | C21H26N2O3 | 354.44274 | | |
| 48 | 33257-15-7 | Benzene, 1,2,3-trimethoxy-4-methyl- | C10H14O3 | 182.22 | | |
| 49 | 33257-20-4 | 3-ethoxy-2,4-dimethoxybenzoic acid | | | | |
| 50 | 33257-21-5 | Trimetazidine Impurity K | C16H24N2O4 | 308.37 | | |
| 51 | 33257-22-6 | 2,6-dimethoxy-3-(piperazin-1-ylmethyl)phenol dihyrochloride | | | | |
| 52 | 33257-32-8 | 3-BROMO-N-CYCLOHEXYLPROPANAMIDE | C9H16BrNO | 234.13 | | |
| 53 | 33257-56-6 | 2-[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl]-1H-isoindole-1,3(2H)-dione | C17H10N2O4 | 306.27 | | |
| 54 | 33257-76-0 | 7-methoxy-3,4-diphenyl-2H-chromen-2-one | C22H16O3 | 328.36064 | | |
| 55 | 33257-77-1 | 2H-1-Benzopyran-2-one, 7-methoxy-4-(4-methoxyphenyl)-3-phenyl- | C23H18O4 | 358.39 | | |
| 56 | 33257-83-9 | 4-(4-hydroxyphenyl)-7-methoxy-3-phenyl-chromen-2-one | C22H16O4 | 344.36004 | | |
| 57 | 33258-75-2 | 5-(4-CHLOROPHENYL)-1H-PYRIMIDIN-4-ONE | C10H7ClN2O | | | |
| 58 | 33258-76-3 | 4-CHLORO-5-(4-CHLOROPHENYL)-PYRIMIDINE | C10H6Cl2N2 | | | |
| 59 | 33259-02-8 | N-(7-METHOXY-2-OXO-2H-CHROMEN-3-YL)BENZENECARBOXAMIDE | C17H13NO4 | 295.29 | 205 °C(Solv: ethyl acetate (141-78-6)) | |
| 60 | 33259-21-1 | 4-Hydroxy-2,6-diMethylnicotinic acid | C8H9NO3 | 167.16196 | | |
| 61 | 33259-24-4 | 3-Bromo-2,6-dimethylpyridin-4-amine | C7H9BrN2 | 201.06 | | |
| 62 | 33259-25-5 | 4-Amino-2-hydroxy-6-methylpyridine | C6H8N2O | 124.14052 | | |
| 63 | 33259-29-9 | 6-(Diethylamino)-3,5-dimethyl-2H-pyran-2-one | | | | |
| 64 | 33259-31-3 | 3-amino-7-methoxy-2H-chromen-2-one | C10H9NO3 | 191.18 | 139-142 °C | |
| 65 | 33259-72-2 | 5,6-Diamino-2-picoline | C6H9N3 | 123.16 | 69-70℃ | |
| 66 | 33259-74-4 | Methyl 1H-imidazo[4,5-b]pyridin-2-ylcarbamate | C8H8N4O2 | 192.17 | | |