| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 45214-91-3 | n-boc-l-谷氨酸 5-甲基酯 | n-boc-l-glutamic acid 5-methyl ester | C11H19NO6 | 261.27 | 119-123°C | 428.4°C |
| 4522-35-4 | 3-碘-1h-吡唑 | 3-iodo-1h-pyrazole | C3H3IN2 | 193.97 | 74-75°C | 291.9°C |
| 4522-93-4 | 五氟苯甲酸乙酯 | Pentafluorobenzoic acid ethyl ester | C9H5F5O2 | 240.13 | | |
| 45223-18-5 | 1,16-二溴十六烷 | 1,16-Dibromohexadecane | C16H32Br2 | 384.2333 | | |
| 452278-67-0 | 2-(1,3-苯并噻唑-2-基甲基)-1,1-二氧代-1,2-苯并噻唑-3-酮 | 1,2-Benzisothiazol-3(2H)-one, 2-(2-benzothiazolylmethyl)-, 1,1-dioxide | C15H10N2O3S2 | 330.4 | | 543.6±52.0 °C(Predicted) |
| 452285-32-4 | | 4-[4-(methylthio)phenyl]-1,4-dihydro[1,3,5]triazino[1,2-a]benzimidazol-2-amine | | | | |
| 452293-88-8 | | 4-[4-(benzyloxy)phenyl]-1,4-dihydro[1,3,5]triazino[1,2-a]benzimidazol-2-amine | | | | |
| 452296-79-6 | 4,7-二甲氧基-1h-吡咯[2,3-c]吡啶 | 4,7-dimethoxy-1h-pyrrolo[2,3-c]pyridine | C9H10N2O2 | 178.191 | | |
| 452296-83-2 | BMS-488043 | | C22H22N4O5 | 422.4 | | |
| 4523-45-9 | 4-甲基萘-1-胺 | 4-methylnaphthalen-1-amine | C11H11N | 157.21 | 51°C | 313.5±11.0°C |
| 452304-59-5 | (1R,2R)-(-)-2-(二苯基膦基)环己基胺 | (1R,2R)-(-)-2-(diphenylphosphino)cyclohexylamine | C18H22NP | 283.35 | | |
| 452304-63-1 | (1s,2s)-2-(二苯基膦)环己胺 | (1s,2s)-2-(diphenylphosphino)cyclohexylamine | C18H22NP | 283.35 | | |
| 452307-81-2 | 5-氟-3-甲基-3,4-二氢-2h-苯并[e][1,2,4]噻二嗪1,1-二氧化物 | 5-fluoro-3-methyl-3,4-dihydro-2h-benzo[e][1,2,4]thiadiazine 1,1-dioxide | | | | |
| 452319-21-0 | WAY-607354 | 2-Furancarboxylic acid, 5-nitro-, 2-oxo-2-[[(tetrahydro-2-furanyl)methyl]amino]ethyl ester | C12H14N2O7 | 298.25 | | 566.7±40.0 °C(Predicted) |
| 452322-61-1 | 2-(4-氯苯甲酰胺基)-3-(2-氧代-1,2-二氢喹啉-4-基)丙酸乙酯 | Ethyl 2-(4-chlorobenzamido)-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoate | C21H19ClN2O4 | 398.84 | | |
| 45233-65-6 | | dipentyl itaconate | C15H26O4 | 270.3645 | | 340.2±17.0 °C(Predicted) |
| 45233-75-8 | | boc-val-gly-oh | C12H22N2O5 | 274.31 | | |
| 452331-65-6 | 1-(2-(piperidin-4-yl)ethyl)urea | | C8H17N3O | 171.24 | | |
| 452331-68-9 | | 4-propyl-piperidine hcl | C8H18ClN | 163.69 | | |
| 452333-53-8 | 2-乙炔基-5-硝基吡啶 | 2-ethynyl-5-nitropyridine | | | | |
| 452333-58-3 | 4-氟环己-3-烯-1-羧酸乙酯 | Ethyl 4-fluorocyclohex-3-ene-1-carboxylate | C9H13FO2 | 172.2 | | |
| 452339-70-7 | 二-(叔丁基)2-(2,2-二甲基-4h-1,3-苯并二噁英-6-基)-2-氧代乙基亚氨基二碳酸酯 | di-(tert-butyl) 2-(2,2-dimethyl-4h-1,3-benzodioxin-6-yl)-2-oxoethyliminodicarbonate | | | | |
| 452339-71-8 | (2-(2,2-二甲基-4h-苯并[d] [1,3]二氧杂环己烯-6-基)-2-氧代乙基)氨基甲酸叔丁酯 | tert-butyl (2-(2,2-dimethyl-4h-benzo[d][1,3]dioxin-6-yl)-2-oxoethyl)carbamate | C17H23NO5 | 321.36822 | | 489.1±45.0℃(Predicted) |
| 452339-72-9 | (2R)-2-(2,2-二甲基-4h-1,3-苯并二氧杂环己烯-6-基)-2-羟乙基氨基甲酸叔丁酯 | tert-butyl (2R)-2-(2,2-dimethyl-4h-1,3-benzodioxin-6-yl)-2-hydroxyethylcarbamate | C17H25NO5 | 323.3841 | | 488.6±45.0℃(Predicted) |
| 452339-73-0 | (5R)-5-(2,2-二甲基-4h-1,3-苯并二氧杂环己-6-基)-1,3-噁唑烷-2-酮 | (5R)-5-(2,2-dimethyl-4h-1,3-benzodioxin-6-yl)-1,3-oxazolidin-2-one | C13H15NO4 | 249.2625 | | 489.6±45.0℃(Predicted) |
| 45234-02-4 | | n-l-lysyl-l-glutamic acid | C11H21N3O5 | 275.3 | 195-197 °C | 596.4±50.0 °C(Predicted) |
| 45234-13-7 | | Boc-Cit-OH | C11H21N3O5 | 275.30 | 60℃ | |
| 452340-33-9 | 1-溴-7-(丙-2-炔-1-基氧基)庚烷 | 1-Bromo-7-(prop-2-yn-1-yloxy)heptane | C10H17BrO | 233.1454 | | |
| 452340-96-4 | 维兰特罗杂质3 | vilanterol impurity 3 | | | | |
| 452341-93-4 | | 3-bromo-5-methyl-benzenesulfonamide | | | | |
| 452342-37-9 | 2-苯基-4-(3-(吡啶-2-基)-1H-吡唑-4-基)吡啶 | 2-Phenyl-4-(3-(pyridin-2-yl)-1H-pyrazol-4-yl)pyridine | C19H14N4 | 298.34 | | |
| 452342-67-5 | | gw788388 | C25H23N5O2 | 425.48 | | |
| 452342-99-3 | 4-甲基-2-(4-(三氟甲基)苯基)吡啶 | 4-Methyl-2-(4-(trifluoromethyl)phenyl)pyridine | C13H10F3N | 237.22 | | |
| 45235-19-6 | | 1-(3,3-diethoxy-propylsulfanyl)-3,3-diethoxy-propane | C14H30O4S | 294.45 | | |
| 45235-48-1 | 2-辛基-1-十醇 | 2-0ctyl-1-decanol | C18H38O | 270.49 | | |
| 452365-99-0 | N-(3-溴苯基)环己烷甲酰胺 | N-(3-bromophenyl)cyclohexanecarboxamide | C13H16BrNO | 282.19 | | |
| 4524-77-0 | 2,6-二氯-4-溴苯酚 | 2,6-Dichloro-4-bromophenol | C6H3BrCl2O | 241.90 | 67-69℃ | 240℃ |
| 4524-78-1 | | 6-bromo-2,4,5-trichlorophenol | BrC6H(Cl)3OH | 276.34 | 84-87℃ | |
| 4524-93-0 | 环戊烷甲酰氯 | cyclopentanecarbonyl chloride | C6H9ClO | 132.59 | | 54-56℃(1 |
| 4524-95-2 | | 2-methyl-2-azabicyclo(2.2.1)heptan | | | | |
| 4524-96-3 | | 3-(4-ethyl-piperazin-1-yl)-propylamine | | | | |
| 45243-86-5 | | 3,3',3'',3'''-(1,2-ethanediyldinitrilo)tetrakis-propanenitril | | | | |
| 4525-25-1 | (Z)-3-Hydroxy-2-butenoate | | C5H8O3 | 116.11 | | |
| 4525-28-4 | | (e)-3-methoxy-2-butenoic acid methyl ester | | | | |
| 4525-33-1 | 二烷酸二甲酯 | Dicarbonic acid,dimethyl ester | C4H6O5 | 134.09 | 15-17℃ | 45℃(5 to |
| 4525-44-4 | 甲基乙基二氯硅烷 | dichloro-ethyl-methyl-silane | C3H8Cl2Si | 143.09 | 8°C | 100 °C |
| 4525-46-6 | 苄基三甲基碘化铵 | benzyltrimethyl ammonium iodide | C10H16IN | 227.15 | 178-179 °C (lit.) | |
| 4525-48-8 | | Dimethyl-(2-methyl-benzyl)-amine | C10H15N | 149.23 | | |
| 4525-65-9 | 甲酸2,4,6-三氯苯酯 | 2,4,6-trichlorophenyl formate | | | | |
| 4525-75-1 | | Acetic acid,2-chlorophenyl ester | C8H7ClO2 | 170.59 | | |
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