| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(三氟甲基)吡咯烷-2-酮 | 4-(trifluoromethyl)pyrrolidin-2-one | 664304-83-0 | C5H6F3NO |
| 4-(三氟甲基)-2-吡啶甲酰氯 | 4-(trifluoromethyl)pyridine-2-carbonyl chloride | 640296-12-4 | C7H3ClF3NO |
| 4-(三氟甲基)-2,3,5,6-四氟苯硫酚 | 4-trifluoromethyl-2,3,5,6-tetrafluorothiophenol | 651-84-3 | C7HF7S |
| 4-(三氟甲基)-1-茚酮 | 4-(trifluoromethyl)-2,3-dihydro-1H-inden-1-one | 68755-42-0 | C10H7F3O |
| 4-(三氟甲基)-1-环己烯-1-硼酸频哪醇酯 | 4,4,5,5-tetramethyl-2-(4-(trifluoromethyl)cyclohex-1-en-1-yl)-1,3,2-dioxaborolane | 683242-93-5 | C13H20BF3O2 |
| 4-(三异丙基硅烷基氧基)苯基基硼酸 | (4-((triisopropylsilyl)oxy)phenyl)boronic acid | 643090-93-1 | C15H27BO3Si |
| 4-(三丁基锡烷基)-2-甲基噻唑 | 2-methyl-4-(tributylstannyl)thiazole | 653564-10-4 | C16H31NSSn |
| 4-(七氟丙基硫代)氯苯 | p-Chlorphenyl-perfluor-propylsulfid | 65538-03-6 | C9H4ClF7S |
| 4-(丁氧基甲基)-4-甲基庚-1-烯-6-炔 | 4-butoxymethyl-4-methyl-hept-1-en-6-yne | 61753-48-8 | C13H22O |
| 4-(丁基氨基磺酰基)苯甲酸 | 4-(N-butylsulfamoyl)benzoic acid | 6306-16-7 | C11H15NO4S |
| 4-(丁基氨基)-3-碘苯甲酸乙酯 | ethyl 4-(n-butylamino)-3-iodobenzoate | 681259-72-3 | C13H18INO2 |
| 4-(丁基亚硝基氨基)-2-丁酮 | N-nitroso-N-(3-oxobutyl)butylamine | 61734-89-2 | C8H16N2O2 |
| 4-(丁-3-烯-1-基氧羰基)苯甲酸 | terephthalic acid mono-3-butenyl ester | 62680-74-4 | C12H12O4 |
| 4-(一氯二甲基甲硅烷基)丁腈与二氧化硅的反应产物 | Zorbax LP 100/40 C4 | 68584-38-3 | C6H12ClNO2Si2 |
| 4-({[(3-氯苯基)磺酰基]氨基}甲基)苯甲酸 | 4-[(3-chlorophenylsulfonamido)methyl]benzoic acid | 690645-98-8 | C14H12ClNO4S |
| 4-(beta-甲氧基乙氧基)-1,3-二硝基苯 | 2,4-dinitrophenyl 2-methoxyethyl ether | 67674-33-3 | C9H10N2O6 |
| 4-([(4-氯苯基)磺酰基]甲基)苯胺 | (4-Chlor-phenyl)-(4-amino-benzyl)-sulfid | 6969-14-8 | C13H12ClNS |
| 4-([(2-氟苄基)氧基]甲基)哌啶盐酸盐 | 4-{[(2-Fluorobenzyl)Oxy]Methyl}Piperidine Hydrochloride | 614731-80-5 | C13H19ClFNO |
| 4-(S-乙醇)-硫代-环磷酰胺 | 4-(S-ethanol)-sulfido-cyclophosphamide | 65882-95-3 | C9H19Cl2N2O3PS |
| 4-(N.N-二氨基)联苯-4'-硼酸频哪醇酯 | N,N-diphenyl-4'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1'-biphenyl]-4-amine | 675571-82-1 | C30H30BNO2 |
| 4-(N-马来酰亚胺基甲基)环己烷-1-羧酸琥珀酰亚胺酯 | 4-(N-maleimidomethyl)cyclohexane-1-carboxylic acid N-succinimidyl ester | 64987-85-5 | C16H18N2O6 |
| 4-(N-马来酰亚胺基甲基)环己基甲酸 | 4-(N-maleimidomethyl)cyclohexane-1-carboxylic acid | 69907-67-1 | C12H15NO4 |
| 4-(N-苯甲酰基)氨基-3-氧代丁酸甲酯 | methyl 4-(N-benzoyl)amino-3-oxobutanoate | 68661-22-3 | C12H13NO4 |
| 4-(N-苄基)氨基苯甲酸乙酯 | ethyl 4-(benzylamino)benzoate | 61439-53-0 | C16H17NO2 |
| 4-(N-甲基苯胺基)-6-苯基-1,3,5-噻二嗪-2-酮 | 4-(<i>N</i>-methyl-anilino)-6-phenyl-[1,3,5]thiadiazin-2-one | 63870-97-3 | C16H13N3OS |
| 4-(N-甲基苯胺基)-3-氧代丁酸乙酯 | ethyl 4-(methyl(phenyl)amino)-3-oxobutanoate | 66543-11-1 | C13H17NO3 |
| 4-(N-甲基硝基)-2,2,5,5-四甲基四氢呋喃-3-酮Z-异构体 | 4-(N-methylnitrono)-2,2,5,5-tetramethyltetrahydrofuran-3-one Z-isomer | 67036-74-2 | C9H15NO3 |
| 4-(N-甲基-N-亚硝基胺)-4-(3-吡啶基)丁醛 | 1-(N-methyl-N-nitrosamino)-1-(3-pyridinyl)-4-butanal | 64091-90-3 | C10H13N3O2 |
| 4-(N-乙酰氧基-N-甲基氨基)-4'-甲基偶氮苯 | Benzenamine, N-(acetyloxy)-N-methyl-4-((4-methylphenyl)azo)- | 67371-64-6 | C16H17N3O2 |
| 4-(N-乙酰基)哌啶基2-(5-甲氧基)苯酚甲酮 | 1-acetyl-4-(2-hydroxy-4-methoxybenzoyl)piperidine | 64671-18-7 | C15H19NO4 |
| 4-(N-乙基-N-苯乙基氨基)-1-丁醇 | 1-Butanol, 4-(N-ethyl-N-phenethylamino)- | 66859-70-9 | C14H23NO |
| 4-(N-[2,4-二氨基-6-喋啶甲基]-氨基)苯甲酸 | 4-{[(4-Amino-2-imino-2,3-dihydropteridin-6-yl)methyl]amino}benzoic acid--hydrogen bromide (1/1) | 60662-08-0 | C14H14BrN7O2 |
| 4-(N,N-二甲基氨基)苯偶氮-2-萘 | 4-dimethylaminobenzeneazo-2-naphthalene | 613-65-0 | C18H17N3 |
| 4-(N,N-二甲基-N-壬基)铵-2,2,6,6-四甲基哌啶-1-氧基 | N,N-Dimethyl-N-nonyl-N-tempoylammonium | 61165-80-8 | C20H42N2O |
| 4-(9-吖啶基氨基)苯磺酸 | 4-acridin-9-ylamino-benzenesulfonic acid | 64895-23-4 | C19H14N2O3S |
| 4-(9-吖啶基氨基)苯基甲烷磺酰胺 | <i>C</i>-(4-acridin-9-ylamino-phenyl)-methanesulfonamide | 66147-70-4 | C20H17N3O2S |
| 4-(8-苯基辛基氨基)苯甲酸 | p-(8-Phenyloctylamino)benzoesaeure | 61440-34-4 | C21H27NO2 |
| 4-(7-苯基庚基氨基)苯甲酸 | p-(7-Phenylheptylamino)benzoesaeure | 61440-36-6 | C20H25NO2 |
| 4-(7-羟基-4-氧代-4H-苯并吡喃-3-基)苯基己酸酯 | 4'-O-hexanoyl-daidzein | 602329-51-1 | C21H20O5 |
| 4-(7-甲基咪唑[1,2-a]吡啶)苯胺 | 7-methyl-2-(4-aminophenyl)imidazo-[1,2-a]pyridine | 64730-34-3 | C14H13N3 |
| 4-(7-甲基双环[2.2.1]庚烷-7-羰基)苯甲酸 | 7-(p-carboxybenzoyl)-7-methylbicyclo[2.2.1]heptane | 626230-52-2 | C16H18O3 |
| 4-(6-苯氧基-1,2,4,5-四嗪-3-基)吗啉 | 3-phenoxy-6-(N-morpholino)-1,2,4,5-tetrazine | 680975-17-1 | C12H13N5O2 |
| 4-(6-苯基己基氨基)苯甲酸乙酯 | ethyl 4-(6-phenylhexylamino)benzoate | 61440-49-1 | C21H27NO2 |
| 4-(6-羟基萘-2-基)丁烷-2-酮 | 4-(6-hydroxy-2-naphthyl)-butan-2-one | 68427-22-5 | C14H14O2 |
| 4-(6-甲氧基萘-2-基)-4-氧代丁酸 | acido β-(6-metossi-2-naftoil)propionico | 6342-90-1 | C15H14O4 |
| 4-(6-甲氧基-6-甲基庚烷-2-基)-3,4-二氢-2H-萘-1-酮 | 4-(5-Methoxy-1,5-dimethyl-hexyl)-3,4-dihydro-2H-naphthalen-1-one | 61099-57-8 | C19H28O2 |
| 4-(6-甲基萘-2-基)丁-3-烯-2-酮 | (E)-4-(6-Methyl-naphthalen-2-yl)-but-3-en-2-one | 67503-57-5 | C15H14O |
| 4-(6-氰基-3-吡啶基)-6-甲基-2-氧代-1-[3-(三氟甲基)苯基]-1,2,3,4-四氢-5-嘧啶羧酸乙酯 | ethyl 4-(6-cyano-3-pyridinyl)-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate | 671776-07-1 | C21H17F3N4O3 |
| 4-(6-氯-3-吡啶)吗啉 | 4-(6-chloropyridin-3-yl)morpholine | 633283-57-5 | C9H11ClN2O |
| 4-(6-氯-3-吡啶)- 1- 哌嗪羧酸 1,1-二甲基乙酯 | tert-butyl 4-(6-chloropyridin-3-yl)piperazine-1-carboxylate | 633283-53-1 | C14H20ClN3O2 |