| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 3119-16-2 | | (3-acetamido-2,4,6-triiodophenyl)-acetic aci | | | | |
| 3119-17-3 | | (3-amino-2,4,6-triiodophenyl)-acetic aci | | | | |
| 3119-64-0 | | 4,4'-methylenebis(benzenesulfonyl chloride) | | | | |
| 3119-86-6 | | 2-Hydroxy-2'-trifluoromethyl-4-methoxy benzophenone | C15H11F3O3 | 296.24 | | |
| 3119-88-8 | | 2'-fluoro-2-hydroxy-4-methoxybenzo-phenone | C14H11FO3 | 246.23 | | |
| 3119-93-5 | | 3-ethyl-2-methyl-benzothiazoliu iodide | | | 195-197℃ | |
| 3119-94-6 | | 3-ethyl-benzothiazoliu iodide | | | | |
| 3119-96-8 | | mth-dl-arginine hydrochloride | C8H15N5OS.HCl | 265.76 | | |
| 31191-06-7 | | 5-(dimethylamino)picolinaldehyde | | | | |
| 31191-08-9 | | 5-hydroxypyridine-2-carbaldehyde | | | | |
| 31191-43-2 | | 3-(3-nitrophenoxy)propyl bromide | | | | |
| 31192-99-1 | | | C31H35I2NNiOP2 | 812.07 | | |
| 31195-17-2 | | tribromoethyl-benzen | | | | |
| 31195-95-6 | 2-甲丙基苯酚 | 2-methylpropyl-Phenol | C10H14O | | | |
| 31196-10-8 | | amino-hexanenitril | | | | |
| 31197-30-5 | | 1-(3-bromophenyl)piperazine | | | | |
| 31197-87-2 | | alpha-ethoxy-alpha-phenyl-cyclohexaneacetic aci | | | | |
| 31198-76-2 | | 2-methyl-5-(1-methylethenyl)-2-cyclohexen-1-on oxime | | | | |
| 31199-56-1 | | 2-ethyl-2-methyl-octanoic acid | C11H22O2 | 186.29 | | |
| 31199-75-4 | | Isocollybolide | C22H20O7 | 396.39 | | |
| 31199-91-4 | | Phosphorane,tetrachloro(4-chlorophenyl)- | C6H4Cl5P | 284.34 | | |
| 312-10-7 | | penicillamine disulfide | | | | |
| 312-11-8 | | mettler-toledoa lj16 infrared moisture determination | | | | |
| 312-20-9 | | 1-bromo-4-[(trifluoromethyl)sulfonyl]benzene | | | | |
| 312-21-0 | | 4-(trifluoromethylsulfonyl)benzonitrile | C8H4F3NO2S | 235.19 | 84-88℃ | |
| 312-30-1 | | sulfone, bis(4-fluoro-3-nitrophenyl) | C12H6F2N2O6S | 344.25 | | |
| 312-31-2 | | gerhardt flask heaters | | | | |
| 312-40-3 | | difluorodiphenyl-silan | C12H10F2Si | 220.3 | | 156℃(50 |
| 312-43-6 | | dipiperidino-phosphinic fluorid | | | | |
| 312-45-8 | | 2,2'-(4,4'-biphenylylene)bis(2-hydroxy-4,4-dimethyl-morpholiniu dibromide | | | | |
| 312-48-1 | | edrophonium | | | | |
| 312-49-2 | 3-硝基-n-[4-(三氟甲基)苯基]苯磺酰胺 | 3-nitro-n-[4-(trifluoromethyl)phenyl]benzenesulfonamide | | | | |
| 312-51-6 | 4-硝基-n-[4-(三氟甲基)苯]苯磺酰胺 | 4-nitro-n-[4-(trifluoromethyl)phenyl]benzenesulfonamide | | | | |
| 312-52-7 | | 4-fluoro-n-phenyl-benzenesulfonamid | | | | |
| 312-57-2 | n-(4-氯苯基)-4-氟苯磺酰胺 | n-(4-chlorophenyl)-4-fluorobenzenesulfonamide | | | | |
| 312-63-0 | n-(4-氟苯基)苯磺酰胺 | n-(4-fluorophenyl)benzenesulfonamide | | | | |
| 312-67-4 | | n-butyl-4-fluorobenzenesulfonamide | | | | |
| 312-68-5 | | 3-fluoro-1-propanol 1-tosylate | | | | |
| 312-73-2 | | 2-trifluoromethyl-benzimidazol | C8H5F3N2 | 186.13 | 208-211℃ | |
| 312-75-4 | | trimethyl-(4-trifluoromethyl-phenyl)-silane | C10H13F3Si | 218.29 | | |
| 312-81-2 | | trimethyl(2,2,3,3-tetrafluorocyclobutyl)-silan | | | | |
| 312-84-5 | 锶胺酸 | d-serine | C3H7NO3 | 105.09 | 220℃ | |
| 312-85-6 | α-羟基丙酸钠 | dl-lactic acid sodium salt | C3H5NaO3 | 112.07 | | |
| 312-87-8 | | wtw bench ph/mv and multiparameter meters | | | | |
| 312-90-3 | | 11-hydroxyprogesterone | | | | |
| 312-92-5 | | trimethyl-(2-trifluoromethyl-phenyl)-silane | C10H13F3Si | 218.29 | | |
| 312-93-6 | | , 21-(dihydrogen phosphate) | | | | |
| 312-94-7 | 2-三氟甲基苯甲酰氯 | 2-(trifluoromethyl)benzoyl chloride | C8H4ClF3O | 208.57 | | 84-85℃(1 |
| 312-95-8 | | 1-(difluoromethyl)-2-(trifluoromethyl)benzene | | | | |
| 312-96-9 | | 2-(trifluoromethyl)benzoyl fluoride | C8H4F4O | 192.11 | | |
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