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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-imidazo[4,5-b]pyridin-3-ylbutylamine 179483-38-6 C10H14N4
    4-imidazo[4,5-b]pyridin-3-ylbutylamine
    —— 4-acetoxy-(m-chlorophenyl)-5-methyl-3-trifluoromethylpyrazole 139285-38-4 C13H10ClF3N2O2
    4-acetoxy-(m-chlorophenyl)-5-methyl-3-trifluoromethylpyrazole
    —— 4-methoxyimino-5-methyl-6-(1-ethyl-5-hydroxypyrazol-4-yl) carbonylthiochroman-1,1-dioxide 154119-49-0 C17H19N3O5S
    4-methoxyimino-5-methyl-6-(1-ethyl-5-hydroxypyrazol-4-yl) carbonylthiochroman-1,1-dioxide
    —— 4,4,6,6-tetra(aziridin-1-yl)-N,N'-diphenyl-1,3,5,2l5,4l5,6l5-triazatriphosphinine-2,2-diamine 86384-19-2 C20H28N9P3
    4,4,6,6-tetra(aziridin-1-yl)-N,N'-diphenyl-1,3,5,2l5,4l5,6l5-triazatriphosphinine-2,2-diamine
    —— 4-(4-nitrophenyl)-2-(thiophen-2-yl)-4,5-dihydro-3H-pyrido[2,3-b][1,4]diazepine 1369589-92-3 C18H14N4O2S
    4-(4-nitrophenyl)-2-(thiophen-2-yl)-4,5-dihydro-3H-pyrido[2,3-b][1,4]diazepine
    —— 4-(2-bromophenyl)-5-methyl-4-azabicyclo[3.1.0]hexane 1453542-15-8 C12H14BrN
    4-(2-bromophenyl)-5-methyl-4-azabicyclo[3.1.0]hexane
    —— 4-[[4-(2-cyanophenoxy)-5-(trifluoromethyl)pyrimidin-2-yl]amino]-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide 1227830-50-3 C26H25F3N6O3
    4-[[4-(2-cyanophenoxy)-5-(trifluoromethyl)pyrimidin-2-yl]amino]-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide
    —— 4-chloro-2-((5-cyclopropyl-6-(2,2,2-trifluoroethoxy)pyridin-3-yl)methyl)-2H-pyrazolo[4,3-c]pyridine 1609098-85-2 C17H14ClF3N4O
    4-chloro-2-((5-cyclopropyl-6-(2,2,2-trifluoroethoxy)pyridin-3-yl)methyl)-2H-pyrazolo[4,3-c]pyridine
    —— 4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononyl (R)-4-((S)-2-((R)-2-(((4aR,6S,7R,8R,8aS)-7-acetamido-2,2-dimethyl-6-((4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononyl)oxy)hexahydropyrano[3,2-d][1,3]dioxin-8-yl)oxy)propanamido)propanamido)-5-amino-5-oxopentanoate 215053-43-3 C40H46F26N4O11
    4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononyl (R)-4-((S)-2-((R)-2-(((4aR,6S,7R,8R,8aS)-7-acetamido-2,2-dimethyl-6-((4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononyl)oxy)hexahydropyrano[3,2-d][1,3]dioxin-8-yl)oxy)propanamido)propanamido)-5-amino-5-oxopentanoate
    —— (4Z)-5-ethoxy-4-[(4-methoxyphenyl)methylidene]-5-methyl-1,3-oxazolidine-2-thione 1448453-51-7 C14H17NO3S
    (4Z)-5-ethoxy-4-[(4-methoxyphenyl)methylidene]-5-methyl-1,3-oxazolidine-2-thione
    —— 4-(1-(1,2,3,4,5-pentapropylcyclopenta-2,4-dienyl)but-1-enyl)phenol 1313574-66-1 C30H46O
    4-(1-(1,2,3,4,5-pentapropylcyclopenta-2,4-dienyl)but-1-enyl)phenol
    —— 4-(Trimethylsiloxy)-2H-pyran-2-on 104155-53-5 C8H12O3Si
    4-(Trimethylsiloxy)-2H-pyran-2-on
    —— 4-[4-(4-{4-[(2R,4S)-2-(2,4-Dichloro-phenyl)-2-[1,2,4]triazol-1-ylmethyl-[1,3]dioxolan-4-ylmethoxy]-phenyl}-piperazin-1-yl)-phenyl]-2-isobutyl-5-methyl-2,4-dihydro-[1,2,4]triazol-3-one 89848-52-2 C36H40Cl2N8O4
    4-[4-(4-{4-[(2R,4S)-2-(2,4-Dichloro-phenyl)-2-[1,2,4]triazol-1-ylmethyl-[1,3]dioxolan-4-ylmethoxy]-phenyl}-piperazin-1-yl)-phenyl]-2-isobutyl-5-methyl-2,4-dihydro-[1,2,4]triazol-3-one
    —— 4-(4-chloro-2-methyl-but-2-enyl)-N-thiazol-2-yl-benzenesulfonamide 22272-64-6 C14H15ClN2O2S2
    4-(4-chloro-2-methyl-but-2-enyl)-N-thiazol-2-yl-benzenesulfonamide
    —— (4R,5S)-4-((E)-Dec-1-enyl)-2,2-dimethyl-5-((E)-5-methyl-hex-1-enyl)-[1,3]dioxolane 857686-36-3 C22H40O2
    (4R,5S)-4-((E)-Dec-1-enyl)-2,2-dimethyl-5-((E)-5-methyl-hex-1-enyl)-[1,3]dioxolane
    —— [4-[2-[3,5-Dioxo-4-[[2-(4-phenylphenyl)acetyl]oxymethyl]piperazin-1-yl]ethyl]-2,6-dioxopiperazin-1-yl]methyl 2-(4-phenylphenyl)acetate 105703-48-8 C40H38N4O8
    [4-[2-[3,5-Dioxo-4-[[2-(4-phenylphenyl)acetyl]oxymethyl]piperazin-1-yl]ethyl]-2,6-dioxopiperazin-1-yl]methyl 2-(4-phenylphenyl)acetate
    —— 4-<4-Aethoxy-butyl>-2,5-dimethyl-phenol 3742-73-2 C14H22O2
    4-<4-Aethoxy-butyl>-2,5-dimethyl-phenol
    —— 4-hydroxy-1-phenyl-2,2-dioxo-1H-2λ<sup>6</sup>,1-benzothiazine-3-carboxylic acid methyl ester 1492047-41-2 C16H13NO5S
    4-hydroxy-1-phenyl-2,2-dioxo-1H-2λ<sup>6</sup>,1-benzothiazine-3-carboxylic acid methyl ester
    —— 4-bromo-2,5-dimethyl-benzenesulfonic acid 16732-18-6 C8H9BrO3S
    4-bromo-2,5-dimethyl-benzenesulfonic acid
    —— 4-(4-fluorophenyl)-2-[(5,6-dihydro-6-oxothiazolo[3,2-b][1,2,4]triazol-2-yl)methoxy]-6-(1,2,3,4-tetrahydronaphthalen-6-yl)pyridine-3-carbonitrile 1217342-73-8 C27H20FN5O2S
    4-(4-fluorophenyl)-2-[(5,6-dihydro-6-oxothiazolo[3,2-b][1,2,4]triazol-2-yl)methoxy]-6-(1,2,3,4-tetrahydronaphthalen-6-yl)pyridine-3-carbonitrile
    —— (4-dimethylamino-phenyl)-glyoxylic acid diethylamide 95725-02-3 C14H20N2O2
    (4-dimethylamino-phenyl)-glyoxylic acid diethylamide
    —— 4-(4-Hydroxy-3-nitrobenzylidene)-2-methyloxazol-5(4H)-one 346633-49-6 C11H8N2O5
    4-(4-Hydroxy-3-nitrobenzylidene)-2-methyloxazol-5(4H)-one
    —— 4-Chloro-N-(2-chloro-phenyl)-2-hydroxy-5-sulfamoyl-benzamide 14293-31-3 C13H10Cl2N2O4S
    4-Chloro-N-(2-chloro-phenyl)-2-hydroxy-5-sulfamoyl-benzamide
    —— 4-[1-Hydroxy-2-[(3-hydroxy-3-phenyl-3-thiophen-2-ylpropyl)amino]propyl]phenol;propanedioic acid 23973-93-5 C25H29NO7S
    4-[1-Hydroxy-2-[(3-hydroxy-3-phenyl-3-thiophen-2-ylpropyl)amino]propyl]phenol;propanedioic acid
    —— 4-Chloro-2-[(E)-pyridin-4-yliminomethyl]-phenol 115820-17-2 C12H9ClN2O
    4-Chloro-2-[(E)-pyridin-4-yliminomethyl]-phenol
    —— 4-cyano-1,3-phenylene bis(4-((4-butylbenzoyl)oxy)benzoate) 1291073-92-1 C43H37NO8
    4-cyano-1,3-phenylene bis(4-((4-butylbenzoyl)oxy)benzoate)
    —— 4-(1-but-2-enoylbenzimidazol-2-yl)benzenesulfonic acid 1261479-39-3 C17H14N2O4S
    4-(1-but-2-enoylbenzimidazol-2-yl)benzenesulfonic acid
    —— 4-[4-phenoxyphenylamino]-6-methylsulphonylpyrimido[5,4-d]pyrimidine 196512-23-9 C19H15N5O3S
    4-[4-phenoxyphenylamino]-6-methylsulphonylpyrimido[5,4-d]pyrimidine
    —— 4-iodo-3-methyl-1-trityl-1H-imidazol-3-ium iodide 592554-93-3 C23H20IN2*I
    4-iodo-3-methyl-1-trityl-1H-imidazol-3-ium iodide
    —— (4R,5S)-1,5-Dimethyl-3-((R)-3-methyl-pentanoyl)-4-phenyl-imidazolidin-2-one 139962-54-2 C17H24N2O2
    (4R,5S)-1,5-Dimethyl-3-((R)-3-methyl-pentanoyl)-4-phenyl-imidazolidin-2-one
    —— 4-hydroxymethylandrost-4,6-diene-3,17-dione 1412904-91-6 C20H26O3
    4-hydroxymethylandrost-4,6-diene-3,17-dione
    —— (4-methyltetrahydro-2H-pyran-4-yl)methyl methanesulfonate 1010836-62-0 C8H16O4S
    (4-methyltetrahydro-2H-pyran-4-yl)methyl methanesulfonate
    —— 4-Benzyloxy-3,3-dimethyl-2-pentanone 139224-58-1 C14H20O2
    4-Benzyloxy-3,3-dimethyl-2-pentanone
    —— 4-Amino-1-methoxymethyl-1H-pyrrole-2-carboxylic acid (3-dimethylamino-propyl)-amide 183199-15-7 C12H22N4O2
    4-Amino-1-methoxymethyl-1H-pyrrole-2-carboxylic acid (3-dimethylamino-propyl)-amide
    —— 4-bromo-2-ethyl-5-(1(2)<i>H</i>-tetrazol-5-yl)-benzenesulfonamide 51605-95-9 C9H10BrN5O2S
    4-bromo-2-ethyl-5-(1(2)<i>H</i>-tetrazol-5-yl)-benzenesulfonamide
    —— (4-Hydroxy-4-phenyl-3,4-dihydro-1H-isoquinolin-2-yl)-phenyl-methanone 140420-05-9 C22H19NO2
    (4-Hydroxy-4-phenyl-3,4-dihydro-1H-isoquinolin-2-yl)-phenyl-methanone
    —— 4'-<i>tert</i>-butyl-5'-oxo-3'-<i>p</i>-tolyl-spiro[fluorene-9,2'-oxazolidine]-4'-carboxylic acid ethyl ester 66783-76-4 C29H29NO4
    4'-<i>tert</i>-butyl-5'-oxo-3'-<i>p</i>-tolyl-spiro[fluorene-9,2'-oxazolidine]-4'-carboxylic acid ethyl ester
    —— 4-(5-bromothiophen-2-yl)-6-(3-(ethylthio)phenyl)-2,2'-bipyridine 1351823-47-6 C22H17BrN2S2
    4-(5-bromothiophen-2-yl)-6-(3-(ethylthio)phenyl)-2,2'-bipyridine
    —— 4-(5-bromo-2,4-difluorophenyl)-3,6-dihydro-2H-pyran 1262037-86-4 C11H9BrF2O
    4-(5-bromo-2,4-difluorophenyl)-3,6-dihydro-2H-pyran
    —— 4-[2-({5-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-3-fluoro-butyryl]-piperazine-1-carboxylic acid butyl ester 1163793-80-3 C34H46FN7O7
    4-[2-({5-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-3-fluoro-butyryl]-piperazine-1-carboxylic acid butyl ester
    —— {4-(4,4-difluoro-1-piperidinyl)-6-[2-(1,5-dimethyl-1H-pyrazol-3-yl)ethyl]-2-pyridinyl}carbamic acid tert-butyl ester 1186690-61-8 C22H31F2N5O2
    {4-(4,4-difluoro-1-piperidinyl)-6-[2-(1,5-dimethyl-1H-pyrazol-3-yl)ethyl]-2-pyridinyl}carbamic acid tert-butyl ester
    —— 4-{3-[8-(4-methyl-piperazin-1-yl)-5,6,7,8-tetrahydro-naphthalen-2-yl]-piperidine-1-carbonyl}-benzoic acid methyl ester 870079-17-7 C29H37N3O3
    4-{3-[8-(4-methyl-piperazin-1-yl)-5,6,7,8-tetrahydro-naphthalen-2-yl]-piperidine-1-carbonyl}-benzoic acid methyl ester
    —— 4-Cyclopropyl-4-phenyl-pentan-2-one 83458-32-6 C14H18O
    4-Cyclopropyl-4-phenyl-pentan-2-one
    —— 4-Diethylaminomethyl-N-[5-(2,3-difluorophenyl)-1H-pyrazolo[3,4-c]pyridazin-3-yl]benzamide 405223-02-1 C23H22F2N6O
    4-Diethylaminomethyl-N-[5-(2,3-difluorophenyl)-1H-pyrazolo[3,4-c]pyridazin-3-yl]benzamide
    —— (4-Benzyloxy-2-hydroxy-phenyl)-[3-chloro-5-(2,4-dihydroxy-benzoyl)-phenyl]-methanone 27929-06-2 C27H19ClO6
    (4-Benzyloxy-2-hydroxy-phenyl)-[3-chloro-5-(2,4-dihydroxy-benzoyl)-phenyl]-methanone
    —— 4-Ethyl-4-aza-5-cholesten-3-on 7751-00-0 C28H47NO
    4-Ethyl-4-aza-5-cholesten-3-on
    —— 4'-chloromethyl-dibenzo-18-crown-6 85064-12-6 C21H25ClO6
    4'-chloromethyl-dibenzo-18-crown-6
    —— (4-(2-(4-nitrophenyl)thiazol-4-yl)-1H-pyrrol-2-yl)(pyrrolidin-1-yl)methanone 1415820-21-1 C18H16N4O3S
    (4-(2-(4-nitrophenyl)thiazol-4-yl)-1H-pyrrol-2-yl)(pyrrolidin-1-yl)methanone
    —— 4,4-diethyl-8-methyl-8-ethyl-3,3a,4,8-tetrahydro-3a,4a,4-diaza-s-indacene 34513-76-3 C16H25BN2
    4,4-diethyl-8-methyl-8-ethyl-3,3a,4,8-tetrahydro-3a,4a,4-diaza-s-indacene
    —— 4,4-difluoro-8-chloromethyl-3,5-dimethyl-4-bora-3a,4a-diaza-s-indacene 1197180-50-9 C12H12BClF2N2
    4,4-difluoro-8-chloromethyl-3,5-dimethyl-4-bora-3a,4a-diaza-s-indacene