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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3-iodo-1-isopropyl-1H-pyrazol-5-yl)piperidine 1620575-59-8 C11H18IN3
    4-(3-iodo-1-isopropyl-1H-pyrazol-5-yl)piperidine
    —— 4-Methoxymethyl-5-chlor-5-cyano-2-norbornen 41357-39-5 C10H12ClNO
    4-Methoxymethyl-5-chlor-5-cyano-2-norbornen
    —— 4-(2-phenylhydrazono)-1-(4-(6,8-dichloro-2-oxo-2H-chromen-3-yl)thiazol-2-yl)-3-methyl-1H-pyrazol-5(4H)-one 1365671-35-7 C22H13Cl2N5O3S
    4-(2-phenylhydrazono)-1-(4-(6,8-dichloro-2-oxo-2H-chromen-3-yl)thiazol-2-yl)-3-methyl-1H-pyrazol-5(4H)-one
    —— (4S)-1-benzyl-4-(3-bromophenyl)-6-ethyl-3,4,5,6,7,8-hexahydroquinazoline-2(1H)-thione 1190949-34-8 C23H25BrN2S
    (4S)-1-benzyl-4-(3-bromophenyl)-6-ethyl-3,4,5,6,7,8-hexahydroquinazoline-2(1H)-thione
    —— 4-[7-Methoxy-2-methyl-chroman-(4E)-ylidene]-butyric acid methyl ester 37977-19-8 C16H20O4
    4-[7-Methoxy-2-methyl-chroman-(4E)-ylidene]-butyric acid methyl ester
    —— 4-Hydroxymethyl-selenophen-3-carbonsaeure 25744-98-3 C6H6O3Se
    4-Hydroxymethyl-selenophen-3-carbonsaeure
    —— 4,4'-Bis-(3-carboxy-2-methyl-1-phenyl-pyrrol-4-yl)-azoxybenzol 27548-97-6 C36H28N4O5
    4,4'-Bis-(3-carboxy-2-methyl-1-phenyl-pyrrol-4-yl)-azoxybenzol
    —— 4-propyl-octa-5,7-dien-4-ol 91212-70-3 C11H20O
    4-propyl-octa-5,7-dien-4-ol
    —— 4-(1-hydroxy-1-phenylethyl)-2-methylphenol 1190957-91-5 C15H16O2
    4-(1-hydroxy-1-phenylethyl)-2-methylphenol
    —— 4-hydroxy-9-methoxy-7-(4-nitro-trans(?)-styryl)-furo[3,2-g]chromen-5-one 109399-85-1 C20H13NO7
    4-hydroxy-9-methoxy-7-(4-nitro-trans(?)-styryl)-furo[3,2-g]chromen-5-one
    —— (4S,5S,6S)-4-Carboxymethyl-6-methyl-5-vinyl-5,6-dihydro-4H-pyran-3-carboxylic acid methyl ester 97387-88-7 C12H16O5
    (4S,5S,6S)-4-Carboxymethyl-6-methyl-5-vinyl-5,6-dihydro-4H-pyran-3-carboxylic acid methyl ester
    —— 4-(4-bromophenyl)-2-(2-chloroethyl)phthalazin-1(2H)-one 1429398-74-2 C16H12BrClN2O
    4-(4-bromophenyl)-2-(2-chloroethyl)phthalazin-1(2H)-one
    —— 4-(trifluoromethyl)phenylzinc chloride 125102-17-2 C7H4ClF3Zn
    4-(trifluoromethyl)phenylzinc chloride
    —— 4-nitro-4-(1-cyclohexenyl)butyronitrile 121282-75-5 C10H14N2O2
    4-nitro-4-(1-cyclohexenyl)butyronitrile
    —— ((4-methoxyphenyl)(methyl)amino)triphenylphosphonium iodide 74378-46-4 C26H25NOP*I
    ((4-methoxyphenyl)(methyl)amino)triphenylphosphonium iodide
    —— 4-[3-(4-chloro-phenoxy)-benzyl]-piperazine-1-carboxylic acid imidazo[1,2-c]pyrimidin-7-ylamide 1230020-29-7 C24H23ClN6O2
    4-[3-(4-chloro-phenoxy)-benzyl]-piperazine-1-carboxylic acid imidazo[1,2-c]pyrimidin-7-ylamide
    —— 4-Chlor-phenyl-<2-(4-carboethoxy-anilino)-2-(4-methoxy-phenyl)-ethyl>-keton 103644-86-6 C25H24ClNO4
    4-Chlor-phenyl-<2-(4-carboethoxy-anilino)-2-(4-methoxy-phenyl)-ethyl>-keton
    —— 4-(4-aminophenylthio)-N-(4-(2-((S)-1-((R)-2-(dimethylamino)-2-phenylacetyl)pyrrolidin-2-yl)-1H-imidazol-4-yl)phenyl)-3-(7-isopropylpyrido[2,3-d]pyrimidin-4-ylamino)benzamide 1309564-32-6 C46H46N10O2S
    4-(4-aminophenylthio)-N-(4-(2-((S)-1-((R)-2-(dimethylamino)-2-phenylacetyl)pyrrolidin-2-yl)-1H-imidazol-4-yl)phenyl)-3-(7-isopropylpyrido[2,3-d]pyrimidin-4-ylamino)benzamide
    —— (4S)-4-(4-(3-aminopiperidin-1-yl)-6-phenylpicolinamido)-5-oxo-5-(4-(pentyloxycarbonyl)piperazin-1-yl)pentanoic acid 1220168-92-2 C32H44N6O6
    (4S)-4-(4-(3-aminopiperidin-1-yl)-6-phenylpicolinamido)-5-oxo-5-(4-(pentyloxycarbonyl)piperazin-1-yl)pentanoic acid
    —— 4-(4-Chloro-phenyl)-6-methyl-2,3-dihydro-1H-7-oxa-9-thia-5,10-diaza-cyclopenta[b]fluoren-8-one 906375-56-2 C19H13ClN2O2S
    4-(4-Chloro-phenyl)-6-methyl-2,3-dihydro-1H-7-oxa-9-thia-5,10-diaza-cyclopenta[b]fluoren-8-one
    —— 4-fluoro-2-methyl-5-[6-(3-oxo-piperazin-1-ylmethyl)-pyrimidin-4-yloxy]-indole-1-carboxylic acid (3-trifluoromethyl-phenyl)-amide 1229448-96-7 C26H22F4N6O3
    4-fluoro-2-methyl-5-[6-(3-oxo-piperazin-1-ylmethyl)-pyrimidin-4-yloxy]-indole-1-carboxylic acid (3-trifluoromethyl-phenyl)-amide
    —— (4'-{3-methyl-4-[1-(3-trifluoromethyl-phenyl)-ethoxycarbonylamino]-isoxazol-5-yl}-biphenyl-4-yl)-acetic acid 1228689-65-3 C28H23F3N2O5
    (4'-{3-methyl-4-[1-(3-trifluoromethyl-phenyl)-ethoxycarbonylamino]-isoxazol-5-yl}-biphenyl-4-yl)-acetic acid
    —— 4-(2-[1,3]dioxolan-2-yl-ethoxy)-benzoic acid 108514-79-0 C12H14O5
    4-(2-[1,3]dioxolan-2-yl-ethoxy)-benzoic acid
    —— 4-hydroxy-7-methoxy-2H-benzo[g]chromene-2-one 799262-14-9 C14H10O4
    4-hydroxy-7-methoxy-2H-benzo[g]chromene-2-one
    —— 4-[4-(2-hydroxy-4-methoxyphenyl)-1,3-oxazol-2-yl]butanoic acid 847265-33-2 C14H15NO5
    4-[4-(2-hydroxy-4-methoxyphenyl)-1,3-oxazol-2-yl]butanoic acid
    —— (4S)-4-[(1,1'-biphenyl-3-ylcarbonyl)amino]-5-[4-(3-methylphenyl)-piperazin-1-yl]-5-oxopentanoic acid 1214283-77-8 C29H31N3O4
    (4S)-4-[(1,1'-biphenyl-3-ylcarbonyl)amino]-5-[4-(3-methylphenyl)-piperazin-1-yl]-5-oxopentanoic acid
    —— [(4-nitrobenzaldehyde thiosemicarbazone)bis(triphenylphosphine)hydridoiridium(III)] 1256724-99-8 C44H37IrN4O2P2S
    [(4-nitrobenzaldehyde thiosemicarbazone)bis(triphenylphosphine)hydridoiridium(III)]
    —— 4-Ethyl-3-propyl-1,2,5-oxadiazole 2-oxide 42563-74-6 C7H12N2O2
    4-Ethyl-3-propyl-1,2,5-oxadiazole 2-oxide
    —— 4-(4-bromophenyl)-4,5-dimethyl-2-cyclohexen-1-one 1233867-63-4 C14H15BrO
    4-(4-bromophenyl)-4,5-dimethyl-2-cyclohexen-1-one
    —— 4-((2-(difluoromethoxy)-3-methoxy-6-(1-oxo-1,3-dihydroisobenzofuran-5-yl)phenoxy)methyl)benzenesulfonamide 1345880-42-3 C23H19F2NO7S
    4-((2-(difluoromethoxy)-3-methoxy-6-(1-oxo-1,3-dihydroisobenzofuran-5-yl)phenoxy)methyl)benzenesulfonamide
    —— 4-(4-ethyl-3,5-dimethyl-pyrazol-1-yl)-pyrido[2,3-<i>d</i>]pyrimidine 52196-57-3 C14H15N5
    4-(4-ethyl-3,5-dimethyl-pyrazol-1-yl)-pyrido[2,3-<i>d</i>]pyrimidine
    —— 4-((2R,3S)-3-Benzyloxy-4-oxo-1-p-tolyl-azetidin-2-yl)-benzoic acid 67638-29-3 C24H21NO4
    4-((2R,3S)-3-Benzyloxy-4-oxo-1-p-tolyl-azetidin-2-yl)-benzoic acid
    —— 4-(4-methoxyphenyl)-6-(p-tolyl)pyrimidin-2-amine 1123744-75-1 C18H17N3O
    4-(4-methoxyphenyl)-6-(p-tolyl)pyrimidin-2-amine
    —— 4-Hydroxy-3,4-dimethyl-cyclopent-2-enone 61906-93-2 C7H10O2
    4-Hydroxy-3,4-dimethyl-cyclopent-2-enone
    —— (4aR,5aS,6aR,7aS,9R,10S,11aR,12S,12aS,13aR,14aS)-10-((S)-but-3-en-2-yl)-9-((4-methoxybenzyl)oxy)-2,2,5a,11a-tetramethyltetradecahydro-4H-pyrano[2''',3''':5'',6'']pyrano[2'',3'':5',6']pyrano[2',3':5,6]pyrano[3,2-d][1,3]dioxin-12-ol 938456-08-7 C32H46O9
    (4aR,5aS,6aR,7aS,9R,10S,11aR,12S,12aS,13aR,14aS)-10-((S)-but-3-en-2-yl)-9-((4-methoxybenzyl)oxy)-2,2,5a,11a-tetramethyltetradecahydro-4H-pyrano[2''',3''':5'',6'']pyrano[2'',3'':5',6']pyrano[2',3':5,6]pyrano[3,2-d][1,3]dioxin-12-ol
    —— 4-(difluoromethoxy)-2-phenyl-2H-chromene 1354549-98-6 C16H12F2O2
    4-(difluoromethoxy)-2-phenyl-2H-chromene
    —— 4-O-<<2-(Trimethylsilyl)ethoxy>carbonyl>verrucarol 92220-13-8 C21H34O6Si
    4-O-<<2-(Trimethylsilyl)ethoxy>carbonyl>verrucarol
    —— 4-ethylsulfanyl-6-thioxo-3(5),6-dihydro-1<i>H</i>-[1,3,5]triazin-2-one 32683-70-8 C5H7N3OS2
    4-ethylsulfanyl-6-thioxo-3(5),6-dihydro-1<i>H</i>-[1,3,5]triazin-2-one
    —— [4-(4-Chlorocarbonylmethyl-phenylsulfanyl)-phenyl]-acetyl chloride 6013-54-3 C16H12Cl2O2S
    [4-(4-Chlorocarbonylmethyl-phenylsulfanyl)-phenyl]-acetyl chloride
    —— 4-(4-acetylsulfamoyl-phenylazo)-3,5-diphenyl-pyrazole-1-carboxylic acid amide 23170-22-1 C24H20N6O4S
    4-(4-acetylsulfamoyl-phenylazo)-3,5-diphenyl-pyrazole-1-carboxylic acid amide
    —— 4-Allyloxy-3-methoxy-2-nitrobenzoesaeure 23938-79-6 C11H11NO6
    4-Allyloxy-3-methoxy-2-nitrobenzoesaeure
    —— 4β,5β-Epoxy-10β,17β-dihydroxyoestran-3-on 3704-21-0 C18H26O4
    4β,5β-Epoxy-10β,17β-dihydroxyoestran-3-on
    —— 4-(2'-nitrobenzyl)benzonitrile 886570-19-0 C14H10N2O2
    4-(2'-nitrobenzyl)benzonitrile
    —— 4,4',5,5'-tetrakis(hexylsulfanyl)-2,2'-bi-1,3-dithiol 106920-30-3 C30H52S8
    4,4',5,5'-tetrakis(hexylsulfanyl)-2,2'-bi-1,3-dithiol
    —— 4-chloro-1,1-diphenyl-2,3-dihydro-1H-benzo[b]silole 1355956-30-7 C20H17ClSi
    4-chloro-1,1-diphenyl-2,3-dihydro-1H-benzo[b]silole
    —— 4,4-Dimethylpiperidine-4,4-dicarboxylatehydrochloride 2361643-41-4 C9H16ClNO4
    4,4-Dimethylpiperidine-4,4-dicarboxylatehydrochloride
    —— 4-carbamoylpiperidinium 2-nitrobenzoate 1304191-94-3 C6H12N2O*C7H5NO4
    4-carbamoylpiperidinium 2-nitrobenzoate
    —— 4-(Acetylamino)-5-chloro-N-(hexahydro-2,6-methano-1H-pyrrolizin-8-ylmethyl)-2-methoxybenzamide, hydrochloride 171804-67-4 C19H24ClN3O3*ClH
    4-(Acetylamino)-5-chloro-N-(hexahydro-2,6-methano-1H-pyrrolizin-8-ylmethyl)-2-methoxybenzamide, hydrochloride
    —— 4.4'-bis-ethoxycarbonyloxy-α.α'-diethyl-trans-stilbene 101942-05-6 C24H28O6
    4.4'-bis-ethoxycarbonyloxy-α.α'-diethyl-trans-stilbene
    —— (4aR,5S,6R,11bR)-2-Phenyl-6-(3,4,5-trimethoxy-phenyl)-5-vinyl-4a,5,6,11b-tetrahydro-4H-1,3,8,10-tetraoxa-cyclopenta[b]phenanthrene 683805-33-6 C30H30O7
    (4aR,5S,6R,11bR)-2-Phenyl-6-(3,4,5-trimethoxy-phenyl)-5-vinyl-4a,5,6,11b-tetrahydro-4H-1,3,8,10-tetraoxa-cyclopenta[b]phenanthrene