| 1 | 5197-09-1 | 1-Benzoyl-3-(2-hydroxy-4-nitrophenyl)thiourea | | | | |
| 2 | 5197-28-4 | 2-Bromo-4-nitroanisole | C7H6BrNO3 | 232.03 | 104-106 °C (lit.) | |
| 3 | 5197-58-0 | Stenbolone | C20H30O2 | 302.46 | 154-156°C | |
| 4 | 5197-62-6 | 2-(2-(2-chloroethoxy)ethoxy)ethanol | C6H13ClO3 | 168.62 | | |
| 5 | 5197-65-9 | Pentaethylene glycol dichloride | C10H20Cl2O6 | 307.1682 | | |
| 6 | 5197-66-0 | 2-[2-[2-(2-Chloroethoxy)ethoxy]ethoxy]ethanol | C8H17ClO4 | 212.67 | | |
| 7 | 5197-67-1 | 14-chloro-3,6,9,12-tetraoxatetradecanol | C10H21ClO5 | 256.72 | | |
| 8 | 5197-80-8 | benzylethyldimethylammonium chloride | C11H18ClN | 199.72032 | | |
| 9 | 5197-87-5 | Benzyl Tripropyl Ammonium Chloride | C16H28ClN | 269.85 | ~180°C (dec.) | |
| 10 | 5197-95-5 | Benzyltriethylammonium bromide | C13H22BrN | 272.22 | 193-195 °C (dec.) (lit.) | soluble |
| 11 | 51970-12-8 | a-D-arabino-Hexopyranoside,methyl 3-C-(cyanomethyl)-2-deoxy-,4,6-bis(4-nitrobenzoate) | C23H21N3O11 | 515.42634 | | |
| 12 | 51970-28-6 | 3,4,6-Trideoxy-3-dimethylamino-L-xylo-hexose | C8H17NO3 | 175.23 | | |
| 13 | 51970-29-7 | ALPHA-D-MANNOPYRANOSYL AZIDE | C6H11N3O5 | 205.17 | 114-118°C | |
| 14 | 51970-30-0 | 4-O-alpha-D-Glucopyranosyl-beta-D-glucopyranosyl azide | C12H21N3O10 | 367.30924 | | |
| 15 | 51970-31-1 | β-D-Ribofuranosyl azide | C5H9N3O4 | 175.14 | | |
| 16 | 51970-74-2 | 1-anilino-2-nitroanthra-9,10-quinone | C20H12N2O4 | 344.32028 | | |
| 17 | 51970-86-6 | 1H-Pyrrolo[1,2-a]imidazol-2(3H)-one(9CI) | C6H6N2O | 122.12 | | |
| 18 | 51971-09-6 | 9H-Carbazole-3-carboxaldehyde, 2,6-dimethoxy- | C15H13NO3 | 255.27 | | |
| 19 | 51971-46-1 | 1-(1,3-dioxoisoindol-2-yl)cyclopentane-1-carboxylic acid | C14H13NO4 | 259.26 | | |
| 20 | 51971-64-3 | 3,5-dichlorophthalic anhydride | C8H2Cl2O3 | 217.01 | | |
| 21 | 51971-67-6 | 1-(4-Chloro-1,3-dihydro-1,3-dioxo-2H-isoindole-2-yl)cyclohexanecarboxa mide | C15H15ClN2O3 | 306.74 | | |
| 22 | 51972-95-3 | 1-(2-bromoethyl)-2-methoxynaphthalene | C13H13BrO | 265.14572 | | |
| 23 | 51973-26-3 | 1,2,4,5-Tetrazine, 3,6-bis(4-methylphenyl)-
| C16H14N4 | 262.31 | | |
| 24 | 51973-27-4 | 4-BROMOMETHYL-2,2,5,5-TETRAMETHYL-3-IMIDA-ZOLINE-3-OXIDE-1-OXYL FREE RADICAL | C8H14BrN2O2* | 250.11 | 116-121 °C | |
| 25 | 51973-32-1 | 1-HYDROXY-2,2,5,5-TETRAMETHYL-3-IMIDAZOLINE-4-CARBOXAL-DEHYDE HYDRAZONE-3-OXIDE | C8H16N4O2 | 200.24 | | |
| 26 | 51973-36-5 | 4-TERT-BUTYLIMINOMETHYL-2,2,5,5-TETRAMETHYL-3-IMIDAZOLINE-1-OXYL, FREE RADICAL, 98 | C12H22N3O | 224.33 | 103 °C | |
| 27 | 51973-66-1 | 4-CHLORO-N-(2-INDOL-3-YLETHYL)BUTANAMIDE | C14H17ClN2O | 264.75 | | |
| 28 | 51973-93-4 | N-benzyl-2-(3,4-diMethoxyphenyl)ethanaMine | C17H21NO2 | 271.35 | | |
| 29 | 51974-19-7 | (2-HYDROXYPHENYL)(O-TOLYL)METHANONE | C14H12O2 | 212.24 | 65–67°C | |
| 30 | 51974-40-4 | 2,3,7-tribromobenzo-4-dioxin | C12H5Br3O2 | 420.88 | | |
| 31 | 51974-84-6 | Dithieno[3,2-c:2',3'-e]pyridazine 4,5-dioxide | C8H4N2O2S2 | 224.26 | | |
| 32 | 51974-85-7 | Dithieno[2,3-c:3',2'-e]pyridazine 4,5-dioxide | C8H4N2O2S2 | 224.26 | | |
| 33 | 51974-86-8 | Dithieno[3,2-c:2',3'-e]pyridazine 4-oxide | C8H4N2OS2 | 208.26 | | |
| 34 | 51974-87-9 | Dithieno[2,3-c:3',2'-e]pyridazine 4-oxide | C8H4N2OS2 | 208.26 | | |
| 35 | 51976-94-4 | N-cyclohexyl-N-[[(dimethylamino)thioxomethyl]thio]cyclohexylamine | C15H28N2S2 | 300.53 | | |
| 36 | 51977-16-3 | ETHYL N-MESITYLCARBAMATE | C12H17NO2 | 207.27 | | |
| 37 | 51977-18-5 | 2-(propan-2-ylamino)butan-1-ol | C7H17NO | 131.22 | | |
| 38 | 51977-20-9 | (S)-(+)-2-Benzylamino-1-butanol | | | | |
| 39 | 51977-21-0 | ethyl thiazolidine-4-carboxylate | C6H11NO2S | 161.22 | | |
| 40 | 51977-22-1 | Ethyl 2-methylthiazolidine-4-carboxylate, 97% | C7H13NO2S | 175.25 | | |
| 41 | 51978-15-5 | mono-2-(Methacryloyloxy)ethyl maleate | C10H12O6 | 228.2 | | |
| 42 | 51978-33-7 | 1-Butanone, 1-(5-chloro-2-hydroxyphenyl)- | C10H11ClO2 | 198.65 | | |
| 43 | 51979-48-7 | 2,6-dimethylhept-5-enyl acetate | C11H20O2 | 184.28 | | |
| 44 | 51979-57-8 | 1-CHLOROMETHYL-2,4-DIISOCYANATOBENZENE | C9H5ClN2O2 | 208.6 | | |
| 45 | 51979-87-4 | L-Valine, N-[[(4-nitrophenyl)methoxy]carbonyl]- | C13H16N2O6 | 296.27594 | | |
| 46 | 51979-90-9 | 2-Propanone, 1-aMino-3-chloro-, hydrobroMide | C3H7BrClNO | 188.45078 | | |