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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-salicyloyl-3-(1,1,2,2-tetrafluoroethyl)isoxazole 1051946-35-0 C12H7F4NO3
    4-salicyloyl-3-(1,1,2,2-tetrafluoroethyl)isoxazole
    —— 4,4'-{(1E,3E,5E,7Z,9E,11Z,13E,15E,17E)-7-(4-bromophenyl)-4,15-dimethyl-12-p-tolyloctadeca-1,3,5,7,9,11,13,15,17-nonaene-1,18-diyl}bis(4,1-phenylene)bis(methylsulfane) 1450630-16-6 C47H45BrS2
    4,4'-{(1E,3E,5E,7Z,9E,11Z,13E,15E,17E)-7-(4-bromophenyl)-4,15-dimethyl-12-p-tolyloctadeca-1,3,5,7,9,11,13,15,17-nonaene-1,18-diyl}bis(4,1-phenylene)bis(methylsulfane)
    —— (4-fluoro-2-((2,6-diisopropylphenyl)iminomethyl)phenoxide)Ni(COCH3)(3,4-dihydroisoquinoline) 1305337-26-1 C30H33FN2NiO2
    (4-fluoro-2-((2,6-diisopropylphenyl)iminomethyl)phenoxide)Ni(COCH3)(3,4-dihydroisoquinoline)
    —— 4-methoxy-N'-(1-(6-(1-((4-methoxyphenylsulfonamido)imino)ethyl)pyridin-2-yl)ethylidene)benzenesulfonohydrazide 1192878-53-7 C23H25N5O6S2
    4-methoxy-N'-(1-(6-(1-((4-methoxyphenylsulfonamido)imino)ethyl)pyridin-2-yl)ethylidene)benzenesulfonohydrazide
    —— 4-(5-Methyl-4-phenylamino-4H-[1,2,4]triazol-3-ylsulfanyl)-5-phenyl-2,4-dihydro-pyrazol-3-one 155776-29-7 C18H16N6OS
    4-(5-Methyl-4-phenylamino-4H-[1,2,4]triazol-3-ylsulfanyl)-5-phenyl-2,4-dihydro-pyrazol-3-one
    —— 4-Carbethoxymethyl-2-formamidothiazole N-Oxide 94417-79-5 C8H10N2O4S
    4-Carbethoxymethyl-2-formamidothiazole N-Oxide
    —— 4-chloro-6-[4-[4-(pyridin-3-ylmethyl)piperazin-1-yl]-1H-pyrazol-5-yl]benzene-1,3-diol 719287-35-1 C19H20ClN5O2
    4-chloro-6-[4-[4-(pyridin-3-ylmethyl)piperazin-1-yl]-1H-pyrazol-5-yl]benzene-1,3-diol
    —— 4-(2-Di-n-amylaminoethoxy)benzonitril 34334-01-5 C19H30N2O
    4-(2-Di-n-amylaminoethoxy)benzonitril
    —— 4-(2-Chloro-4-methoxyphenyl)-5-methyl-2-[N-(2,5-dimethylphenyl)-N-propylamino]thiazole 205757-66-0 C22H25ClN2OS
    4-(2-Chloro-4-methoxyphenyl)-5-methyl-2-[N-(2,5-dimethylphenyl)-N-propylamino]thiazole
    —— 4-Chlor-5-sulfamoyl-N-cyclohexylmethyl-anthranilsaeure 4793-37-7 C14H19ClN2O4S
    4-Chlor-5-sulfamoyl-N-cyclohexylmethyl-anthranilsaeure
    —— 4-Chlor-2-brom-5-propyl-pyrimidin 89694-51-9 C7H8BrClN2
    4-Chlor-2-brom-5-propyl-pyrimidin
    —— 4-Oxo-3-(3-methyl-4-ethylpyrrolyl-(2))-1-(3,5-dimethylpyrrolylidenium-(2))-cyclobutenolat-(2) 19205-55-1 C17H18N2O2
    4-Oxo-3-(3-methyl-4-ethylpyrrolyl-(2))-1-(3,5-dimethylpyrrolylidenium-(2))-cyclobutenolat-(2)
    —— 4-[3-(2,2-diethoxy-ethyl)-thioureido]-<i>N</i>-pyridin-2-yl-benzenesulfonamide 110059-23-9 C18H24N4O4S2
    4-[3-(2,2-diethoxy-ethyl)-thioureido]-<i>N</i>-pyridin-2-yl-benzenesulfonamide
    —— 4-Allyloxy-5-<1-methyl-propyl-(1)>-isophthalsaeure-dimethylester 13248-76-5 C17H22O5
    4-Allyloxy-5-<1-methyl-propyl-(1)>-isophthalsaeure-dimethylester
    —— 4-chloro-2-(4-hydroxy-butoxy)-N-methyl-N-pyridin-2-yl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzenesulfonamide 1070973-50-0 C22H30BClN2O6S
    4-chloro-2-(4-hydroxy-butoxy)-N-methyl-N-pyridin-2-yl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzenesulfonamide
    —— 4-Bromo-1-methyl-2-(2,2,2-trifluoroethyl)benzene 1889523-79-8 C9H8BrF3
    4-Bromo-1-methyl-2-(2,2,2-trifluoroethyl)benzene
    —— 4-(7-(pyridin-3-yl)-4-(pyridin-4-yl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-2-yl)morpholine 1007206-63-4 C20H20N6O
    4-(7-(pyridin-3-yl)-4-(pyridin-4-yl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-2-yl)morpholine
    —— 4-Hydroxy-2,3-dimethyl-naphthyl-(1)-<2',3'-O-isopropyliden-adenosin-5'-hydrogenphosphat> 117735-34-9 C25H28N5O8P
    4-Hydroxy-2,3-dimethyl-naphthyl-(1)-<2',3'-O-isopropyliden-adenosin-5'-hydrogenphosphat>
    —— 4,6-dibromo-1H-benzimidazol-5-ol;hydrobromide 124841-37-8 BrH*C7H4Br2N2O
    4,6-dibromo-1H-benzimidazol-5-ol;hydrobromide
    —— 4-[(E)-2-(1-Benzyl-2,3-dihydro-1H-indol-5-yl)-vinyl]-phenol 124548-88-5 C23H21NO
    4-[(E)-2-(1-Benzyl-2,3-dihydro-1H-indol-5-yl)-vinyl]-phenol
    —— 4-(cyclopropylmethoxy)-N-[(2S)-6-[(1-methoxybutan-2-ylamino)methyl]-1,2,3,4-tetrahydronaphthalen-2-yl]-N-methylbenzamide 1240388-42-4 C28H38N2O3
    4-(cyclopropylmethoxy)-N-[(2S)-6-[(1-methoxybutan-2-ylamino)methyl]-1,2,3,4-tetrahydronaphthalen-2-yl]-N-methylbenzamide
    —— [4-[(1-Benzylazepan-4-yl)amino]-1-(2-trimethylsilylethoxymethyl)pyrrolo[2,3-b]pyridin-5-yl]methanol 1251908-60-7 C27H40N4O2Si
    [4-[(1-Benzylazepan-4-yl)amino]-1-(2-trimethylsilylethoxymethyl)pyrrolo[2,3-b]pyridin-5-yl]methanol
    —— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluorophenyl]-[4-(cyclohexylmethyl)piperazin-1-yl]methanone 1321607-77-5 C31H35FN6O
    [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluorophenyl]-[4-(cyclohexylmethyl)piperazin-1-yl]methanone
    —— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-methylpyrimidin-4-yl]-2-fluorophenyl]-(1,2-oxazolidin-2-yl)methanone 1321609-03-3 C22H18FN5O2
    [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-methylpyrimidin-4-yl]-2-fluorophenyl]-(1,2-oxazolidin-2-yl)methanone
    —— 4-(4-(dimethylamino)pyridin-1-ium-1-yl)butyl (2-(((pentadecylcarbamoyl)oxy)methyl)pentyl) phosphate 141883-19-4 C33H62N3O6P
    4-(4-(dimethylamino)pyridin-1-ium-1-yl)butyl (2-(((pentadecylcarbamoyl)oxy)methyl)pentyl) phosphate
    —— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methylphenyl]-[3-(4-methylpiperidin-1-yl)pyrrolidin-1-yl]methanone 1321609-90-8 C31H36N6O
    [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methylphenyl]-[3-(4-methylpiperidin-1-yl)pyrrolidin-1-yl]methanone
    —— 4-[3-(2-fluoro-phenyl)-5-methyl-isoxazole-4-carbonyl]-1H-pyrrole-2-carboxylic acid methyl ester 929889-92-9 C17H13FN2O4
    4-[3-(2-fluoro-phenyl)-5-methyl-isoxazole-4-carbonyl]-1H-pyrrole-2-carboxylic acid methyl ester
    —— [(4-bromobenzylcarbamoyl)methyl]carbamic acid t-butyl ester 1448525-69-6 C14H19BrN2O3
    [(4-bromobenzylcarbamoyl)methyl]carbamic acid t-butyl ester
    —— 4-{[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methoxy}aniline 1393835-86-3 C15H15F3N2O2
    4-{[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methoxy}aniline
    —— 4-(2-bromophenyl)-1-(triphenylen-2-ylmethyl)-1H-1,2,3-triazole 1227374-74-4 C27H18BrN3
    4-(2-bromophenyl)-1-(triphenylen-2-ylmethyl)-1H-1,2,3-triazole
    —— (4Z,8Z)-dodecadien-1,12-diyl diacetate 71197-67-6 C16H26O4
    (4Z,8Z)-dodecadien-1,12-diyl diacetate
    —— 4,6-bis(5-amino-3-(tert-butyl)-4-((5-methyl-1,3,4-thiadiazol-2-yl)diazenyl)-1H-pyrazol-1-yl)-1,3,5-triazin-2-ol 1095331-84-2 C23H29N17OS2
    4,6-bis(5-amino-3-(tert-butyl)-4-((5-methyl-1,3,4-thiadiazol-2-yl)diazenyl)-1H-pyrazol-1-yl)-1,3,5-triazin-2-ol
    —— 4-[[5-(Carbazol-9-ylmethyl)-1,3,4-oxadiazol-2-yl]iminomethyl]phenol 1234551-03-1 C22H16N4O2
    4-[[5-(Carbazol-9-ylmethyl)-1,3,4-oxadiazol-2-yl]iminomethyl]phenol
    —— 4-methyl-N-(2-methylenebutyl)benzenesulfonamide 1440058-35-4 C12H17NO2S
    4-methyl-N-(2-methylenebutyl)benzenesulfonamide
    —— 4-(7-methyl-3-phenyl-4,5,6,7-tetrahydro-2H-indazol-2-yl)-N-(naphthalen-1-ylcarbamoyl)benzenesulfonamide 1427056-11-8 C31H28N4O3S
    4-(7-methyl-3-phenyl-4,5,6,7-tetrahydro-2H-indazol-2-yl)-N-(naphthalen-1-ylcarbamoyl)benzenesulfonamide
    —— 4'-chlorophenyl 3-bromopropionate 86259-99-6 C9H8BrClO2
    4'-chlorophenyl 3-bromopropionate
    —— 4-(3-bromo-2-hydroxy-5-t-butylphenyl)-6-t-butyl-2,1,3-benzothiadiazole 117110-87-9 C20H23BrN2OS
    4-(3-bromo-2-hydroxy-5-t-butylphenyl)-6-t-butyl-2,1,3-benzothiadiazole
    —— 4-(4-methyl-piperazin-1-yl)-3-phenylsulfamoyl-benzoic acid 59210-28-5 C18H21N3O4S
    4-(4-methyl-piperazin-1-yl)-3-phenylsulfamoyl-benzoic acid
    —— 4-(benzyl-methyl-amino)-2-(3-methoxy-phenyl)-butyronitrile 56836-45-4 C19H22N2O
    4-(benzyl-methyl-amino)-2-(3-methoxy-phenyl)-butyronitrile
    —— 4-Methoxy-2-methylsulfinyl-6-(nitramino)pyrimidin 66380-48-1 C6H8N4O4S
    4-Methoxy-2-methylsulfinyl-6-(nitramino)pyrimidin
    —— 4-Acetoxy-3.4.6-Ariphenyl-1.2-oxazin 112552-31-5 C24H19NO3
    4-Acetoxy-3.4.6-Ariphenyl-1.2-oxazin
    —— 4-propyl-4,21-seco-ajmalane-17,21-diol 58892-99-2 C23H34N2O2
    4-propyl-4,21-seco-ajmalane-17,21-diol
    —— 4-Oxo-2-aethyl-2-phenyl-5,6-benzo-1,3-dioxan 97754-48-8 C16H14O3
    4-Oxo-2-aethyl-2-phenyl-5,6-benzo-1,3-dioxan
    —— 4-bromo-3-iodo-2H-chromene 853304-35-5 C9H6BrIO
    4-bromo-3-iodo-2H-chromene
    —— 4-(4-Amino-1-methyl-3-oxo-butyl)-benzoic acid ethyl ester; compound with picric acid 102152-84-1 C6H3N3O7*C14H19NO3
    4-(4-Amino-1-methyl-3-oxo-butyl)-benzoic acid ethyl ester; compound with picric acid
    —— 4-chloro-3-(4-methoxyphenyl)-5-(phenylthio)- 1H-pyrazole 1439383-05-7 C16H13ClN2OS
    4-chloro-3-(4-methoxyphenyl)-5-(phenylthio)- 1H-pyrazole
    —— 4-Nitro-2-methyl-pimelinsaeuredimethylester 90979-62-7 C10H17NO6
    4-Nitro-2-methyl-pimelinsaeuredimethylester
    —— 4-Aethoxy-benzal-4-amino-α-methylzimtsaeureaethylester 24390-85-0 C21H23NO3
    4-Aethoxy-benzal-4-amino-α-methylzimtsaeureaethylester
    —— 4β,5-epoxy-5β-cholestan-19-ol 19-acetate 77050-77-2 C29H48O3
    4β,5-epoxy-5β-cholestan-19-ol 19-acetate
    —— 4-[((E)-2-Hex-4-enyl)-[1,3]dithian-2-yl]-butyraldehyde 253197-52-3 C14H24OS2
    4-[((E)-2-Hex-4-enyl)-[1,3]dithian-2-yl]-butyraldehyde