| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(1-吡咯基)苯胺 | 4-(1H-pyrrol-1-yl)aniline | 52768-17-9 | C10H10N2 |
| 4-(1-吡咯基)苯甲酸乙酯 | ethyl 4-(1H-pyrrol-1-yl)benzoate | 5044-37-1 | C13H13NO2 |
| 4-(1-吡咯啉基)苯甲醛 | 4-(pyrrolidin-1-yl)benzaldehyde | 51980-54-2 | C11H13NO |
| 4-(1-乙基-丙氧基)-丁烷-2-酮 | 4-(1-ethyl-propoxy)-butan-2-one | 57545-62-7 | C9H18O2 |
| 4-(1-(((5-((4-(2,4-二(叔戊基)苯氧基)-1-氧代丁基)氨基)-2-氯苯基)氨基)羰基)-3,3-二甲基-2-氧代丁氧基)苯甲酸 | Benzoic acid, 4-[1-[[[5-[[4-[2,4-bis(1,1-dimethylpropyl)phenoxy]-1-oxobutyl]amino]-2-chlorophenyl]amino]carbonyl]-3,3-dimethyl-2-oxobutoxy]- | 53918-53-9 | C40H51ClN2O7 |
| 4-(1,5-二甲基-3-氧代-2-苯基吡唑-4-基)-1,5-二甲基-2-苯基吡唑-3-酮 | 1,5,1',5'-tetramethyl-2,2'-diphenyl-1,2,1',2'-tetrahydro-[4,4']bipyrazolyl-3,3'-dione | 517-83-9 | C22H22N4O2 |
| 4-(1,3-苯并氧硫杂环戊烷-2-基)-alpha-甲基苯乙酸 | 4-(1,3-Benzoxathiol-2-yl)-alpha-methylbenzeneacetic acid | 52787-33-4 | C16H14O3S |
| 4-(1,3-苯并噻唑-5-基)-1H-咪唑 | 4(5)-(benzo[d][1,3]dioxol-5-yl)-1H-imidazole | 53848-04-7 | C10H8N2O2 |
| 4-(1,3-苯并噻唑-2-基)-1-丁醇 | 4-(benzo[d]thiazol-2-yl)butan-1-ol | 58046-80-3 | C11H13NOS |
| 4-(1,3-苯并噻唑-2-基)-1,3-噻唑-2-胺 | 2-amino-4-(benzothiazol-2-yl)thiazole | 54469-54-4 | C10H7N3S2 |
| 4-(1,3-恶唑-4-基)苯酚 | 4-(oxazol-4-yl)phenol | 57801-65-7 | C9H7NO2 |
| 4-(1,3-二氧戊环-4-基甲氧基甲基)-1,3-二氧戊环 | 4,4'-[oxydi(methylene)]-bis-1,3-dioxolane | 56552-15-9 | C8H14O5 |
| 4-(1,3-二氧戊环-2-基)喹啉 | 4-(1,3-dioxolan-2-yl)quinoline | 56503-48-1 | C12H11NO2 |
| 4-(1,3-二氧代异吲哚-2-基)-2-甲基-3-氧代-戊酸乙酯 | Ethyl 4-(1,3-dioxoisoindol-2-YL)-2-methyl-3-oxo-pentanoate | 53100-42-8 | C16H17NO5 |
| 4-(1,3-二噻烷-2-炔)苯腈 | 4-(1,3-dithian-2-yl)benzonitrile | 50603-38-8 | C11H11NS2 |
| 4-(1,3,4-恶二唑-2-基)苯甲酸 | 4-[1,3,4]oxadiazol-2-yl-benzoic acid | 59663-66-0 | C9H6N2O3 |
| 4-(1,3,4-噁二唑-2-基)苯酚 | 4-(1,3,4-oxadiazol-2-yl)-phenol | 5378-27-8 | C8H6N2O2 |
| 4-(1,3,2-二硫杂砷戊环-2-基)-N,N-二乙基苯胺 | 4-[1,3,2]dithiarsolan-2-yl-<i>N</i>,<i>N</i>-diethyl-aniline | 5185-78-4 | C12H18AsNS2 |
| 4-(1,2-二羟基-1-甲基乙基)-1-甲基环己烷-1,2-二醇 | 4-(1,2-dihydroxypropan-2-yl)-1-methylcyclohexane-1,2-diol | 5581-31-7 | C10H20O4 |
| 4-(1,2-二溴-2-硝基-乙基)-1,2-二甲氧基-苯 | Dibrom-1,2-nitro-2-phenyl-1-aethan | 55446-63-4 | C10H11Br2NO4 |
| 4-(1,2,4-噁二唑-3-基)苯胺 | 4-(1,2,4-oxadiazol-3-yl)aniline | 59908-70-2 | C8H7N3O |
| 4-(1,2,4-三唑-4-基)吗啉 | 4-(4H-1,2,4-Triazol-4-yl)morpholine | 57634-67-0 | C6H10N4O |
| 4-(1,2,4-三唑-1-基)苯甲酰肼 | 4-(1H-1,2,4-Triazol-1-yl)benzohydrazide | 58419-68-4 | C9H9N5O |
| 4-(1,2,3-噻重氮-4-基)苯酚 | 4-(4'-hydroxyphenyl)-1,2,3-thiadiazole | 59834-05-8 | C8H6N2OS |
| 4-(1,2,3,4-四氢-6-甲氧基-2-苯基-1-萘基)-苯酚 | N-(4-methoxyphenyl)-9H-xanthene-9-carboxamide | 5879-91-4 | C21H17NO3 |
| 4-(1,2,2-三甲基环戊基)苯甲酸 | (+/-)-Cuparenic acid | 509-02-4 | C15H20O2 |
| 4-(1,1-二甲基乙基)-1-萘酚 | 4-tertbutylnapthalenol | 50483-32-4 | C14H16O |
| 4-(1,1-二甲基丙基)苯酚钾 | —— | 53404-18-5 | C11H16KO |
| 4-(1,1-二甲基-丙-2-炔基)-苯酚 | 4-(1,1-dimethyl-prop-2-ynyl)-phenol | 53987-51-2 | C11H12O |
| 4-(1,1-二氧代-1,2-噻唑烷-2-基)苯甲酸 | 4-(1,1-dioxo-1λ<sup>6</sup>-isothiazolidin-2-yl)benzoic acid | 52962-52-4 | C10H11NO4S |
| 4-(1,1-二氟乙基)苯甲醛 | 4-(1,1-difluoroethyl)benzaldehyde | 55805-22-6 | C9H8F2O |
| 4-(1,1-二氟乙基)苯甲酸 | 4-(1,1-difluoroethyl)benzoic acid | 55805-14-6 | C9H8F2O2 |
| 4-(1,1-二氟乙基)苯甲腈 | 4-(1,1-difluoroethyl)benzonitrile | 55805-05-5 | C9H7F2N |
| 4-(1,1-二氟乙基)-苯甲醇 | (4-(1,1-difluoroethyl)phenyl)methanol | 55805-25-9 | C9H10F2O |
| 4-((甲基氨基)甲基)苯硼酸 | (4-((methylamino)methyl)phenyl)boronic acid | 518336-26-0 | C8H12BNO2 |
| 4-((四氢呋喃-2-基)甲氧基)苯甲酸 | 4-(tetrahydrofuran-2-ylmethoxy)benzoic acid | 565194-75-4 | C12H14O4 |
| 4-((4-苯基-5-三氟甲基-2-噻吩)甲氧基)苯甲醛 | 4-((4-phenyl-5-trifluoromethyl-2-thienyl)methoxy)benzaldehyde | 569685-43-4 | C19H13F3O2S |
| 4-((4-甲基苯基)磺酰基)-7-(2-吡啶基硫代)-苯并呋咱N,1-二氧化物 | Benzofurazan, 4-((4-methylphenyl)sulfonyl)-7-(2-pyridinylthio)-, N,1-dioxide | 58131-58-1 | C18H13N3O5S2 |
| 4-((4-氟苄基)氧基)苯胺 | 4-((4-fluorobenzyl)oxy)aniline | 53234-85-8 | C13H12FNO |
| 4-((4-(2-嘧啶基)-1-哌嗪基)甲基)邻苯二酚盐酸盐水合物(2:4:1) | 4-(4-pyrimidin-2-yl-piperazin-1-ylmethyl)-benzene-1,2-diol | 50602-50-1 | C15H18N4O2 |
| 4-((4,7,7-三甲基-3-氧代-双环(2.2.2)庚-2-亚基)甲基)苯磺酸 | benzylidene camphor sulfonic acid | 56039-58-8 | C17H20O4S |
| 4-((3-氯苯基)硫代)-3-吡啶磺酰胺 | 4-(3-chloro-phenylsulfanyl)-pyridine-3-sulfonic acid amide | 58154-76-0 | C11H9ClN2O2S2 |
| 4-((3-(二甲基氨基)丙基)氨基)-6-乙氧基-2-苯基-3(2H)-哒嗪酮盐酸盐 | 3(2H)-Pyridazinone, 4-((3-(dimethylamino)propyl)amino)-6-ethoxy-2-phenyl-, monohydrochloride | 52207-87-1 | C17H25ClN4O2 |
| 4-((2-氨基苯基)硫代)-N,N-二甲基-3-硝基苯磺酰胺 | (2-Amino-phenyl)-(4-dimethylsulfamino-2-nitro-phenyl)-sulfid | 5510-56-5 | C14H15N3O4S2 |
| 4-((2-氨基-4-氯苯基)氨基)哌啶-1-羧酸乙酯 | ethyl 4-[(2-amino-4-chlorophenyl)amino]piperidine-1-carboxylate | 53786-45-1 | C14H20ClN3O2 |
| 4-((2,3-二甲基苯基)二氮烯基)-2,3-二甲基苯胺 | 4-(2,3-dimethyl-phenylazo)-2,3-dimethyl-aniline | 53877-42-2 | C16H19N3 |
| 4,N-二羟基苯甲酰胺 | 4-hydroxyphenylhydroxamic acid | 5941-13-9 | C7H7NO3 |
| 4,N-二甲基-n-苯基苯磺酰胺 | N-methyl-N-phenyltoluenesulfonamide | 599-62-2 | C14H15NO2S |
| 4,9-二羟基-ALPHA-拉帕醌 | (4S)-4,9-dihydroxy-α-lapachone | 56473-67-7 | C15H14O5 |
| 4,9-二甲氧基-1,3-二氧杂环戊并(4,5-g)呋喃并(2,3-b)喹啉 | flindersiamine | 522-06-5 | C14H11NO5 |