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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-7-methoxy-2-(1-(4-(trifluoromethoxy)benzyl)-1H-pyrazol-4-yl)quinoline 1379615-63-0 C21H15ClF3N3O2
    4-chloro-7-methoxy-2-(1-(4-(trifluoromethoxy)benzyl)-1H-pyrazol-4-yl)quinoline
    —— 4-Brom-1-hydroxy-1,2,3,4-tetrahydro-9-xanthon 57262-49-4 C13H11BrO3
    4-Brom-1-hydroxy-1,2,3,4-tetrahydro-9-xanthon
    —— (4'aR,5'R)-4'a,8'-Dimethyl-3',4',4'a,5',6',7'-hexahydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalen]-5'-ol 66328-40-3 C14H22O3
    (4'aR,5'R)-4'a,8'-Dimethyl-3',4',4'a,5',6',7'-hexahydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalen]-5'-ol
    —— 4-Ethyliden-2-methyl-5,6,7,3',4',5'-hexamethoxyisoflavan 64554-46-7 C24H30O7
    4-Ethyliden-2-methyl-5,6,7,3',4',5'-hexamethoxyisoflavan
    —— [4-(4-methoxy-benzylidene)-2-(4-methoxy-phenyl)-5-oxo-4,5-dihydro-imidazol-1-yl]-acetic acid ethyl ester 59699-05-7 C22H22N2O5
    [4-(4-methoxy-benzylidene)-2-(4-methoxy-phenyl)-5-oxo-4,5-dihydro-imidazol-1-yl]-acetic acid ethyl ester
    —— 4,5-Pentamethylen-5-hydroxy-1-nicotinoyl-2-pyrazolin 56655-94-8 C14H17N3O2
    4,5-Pentamethylen-5-hydroxy-1-nicotinoyl-2-pyrazolin
    —— 4-chloro-2-methyl-1-phenyl-1,2-dihydro-pyrazole-3-thione 55833-02-8 C10H9ClN2S
    4-chloro-2-methyl-1-phenyl-1,2-dihydro-pyrazole-3-thione
    —— 4,4'-Dimethylsilyl-bis-(2-nitrophenol) 54677-68-8 C14H14N2O6Si
    4,4'-Dimethylsilyl-bis-(2-nitrophenol)
    —— (4aR,6R,7R,8S,8aS)-8-(4-Methoxy-benzyloxy)-2-phenyl-6-(2-tetradecyl-hexadecyloxy)-7-((2S,3S,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-hexahydro-pyrano[3,2-d][1,3]dioxine 208662-00-4 C78H112O11
    (4aR,6R,7R,8S,8aS)-8-(4-Methoxy-benzyloxy)-2-phenyl-6-(2-tetradecyl-hexadecyloxy)-7-((2S,3S,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-hexahydro-pyrano[3,2-d][1,3]dioxine
    —— 4-Phosphonoxy-buttersaeure-nitril 89695-51-2 C4H8NO4P
    4-Phosphonoxy-buttersaeure-nitril
    —— 4-((4R,5R,E)-5-((R)-1-hydroxyallyl)-2,2-dimethyl-1,3-dioxolan-4-yl)but-2-enyl acetate 1431559-55-5 C14H22O5
    4-((4R,5R,E)-5-((R)-1-hydroxyallyl)-2,2-dimethyl-1,3-dioxolan-4-yl)but-2-enyl acetate
    —— 4-[5-(2,2-Dicyano-vinyl)-furan-2-yloxy]-benzoic acid ethyl ester 78427-20-0 C17H12N2O4
    4-[5-(2,2-Dicyano-vinyl)-furan-2-yloxy]-benzoic acid ethyl ester
    —— (4-Allyl-1-piperazinyl)(10-{[2-methyl-2'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]carbonyl}-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl)methanone 473263-00-2 C35H33F3N4O2
    (4-Allyl-1-piperazinyl)(10-{[2-methyl-2'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]carbonyl}-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl)methanone
    —— 4-benzoyl-1-[5-(4-chlorophenyl)-2-furoyl]semicarbazide 1248590-10-4 C19H14ClN3O4
    4-benzoyl-1-[5-(4-chlorophenyl)-2-furoyl]semicarbazide
    —— 4'-methyl-2'-nitro-[1,1'-biphenyl]-2-ol 1620094-09-8 C13H11NO3
    4'-methyl-2'-nitro-[1,1'-biphenyl]-2-ol
    —— [{4-[2-[4-benzyl-5-(4-methylpiperidin-1-yl)-oxazol-2-yl]-2-(4-benzyl-piperazin-1-yl)-ethyl]-cyclohexyl}-(4-chlorophenyl)-methyl]-dimethylamine 943030-85-1 C44H58ClN5O
    [{4-[2-[4-benzyl-5-(4-methylpiperidin-1-yl)-oxazol-2-yl]-2-(4-benzyl-piperazin-1-yl)-ethyl]-cyclohexyl}-(4-chlorophenyl)-methyl]-dimethylamine
    —— 4-isopropoxy-2-(4-methoxy-phenyl)-quinazoline 55646-57-6 C18H18N2O2
    4-isopropoxy-2-(4-methoxy-phenyl)-quinazoline
    —— 4-bromo-<i>N</i>-(2,3-dimethyl-2,3-dihydro-[1,2,3]triazol-4-ylidene)-benzenesulfonamide 57240-92-3 C10H11BrN4O2S
    4-bromo-<i>N</i>-(2,3-dimethyl-2,3-dihydro-[1,2,3]triazol-4-ylidene)-benzenesulfonamide
    —— [(4-ethoxy-6-methyl-pyrimidin-2-ylamino)-methyl]-phosphonic acid diethyl ester 56168-72-0 C12H22N3O4P
    [(4-ethoxy-6-methyl-pyrimidin-2-ylamino)-methyl]-phosphonic acid diethyl ester
    —— 4-(4-isopropylsulfanyl-phenyl)-1,3-dihydro-benzo[<i>b</i>][1,4]diazepine-2-thione 41054-74-4 C18H18N2S2
    4-(4-isopropylsulfanyl-phenyl)-1,3-dihydro-benzo[<i>b</i>][1,4]diazepine-2-thione
    —— (4aS,5R,8aS)-5-Methoxy-8a-methoxymethyl-4a,5,8,8a-tetrahydro-4H-naphthalen-1-one 59907-72-1 C13H18O3
    (4aS,5R,8aS)-5-Methoxy-8a-methoxymethyl-4a,5,8,8a-tetrahydro-4H-naphthalen-1-one
    —— 4-Methyl-2-p-xylylcyclohexylessigsaeure 54753-78-5 C17H24O2
    4-Methyl-2-p-xylylcyclohexylessigsaeure
    —— 4-Chloro-2-{phenyl-[(E)-(S)-1-phenyl-ethylimino]-methyl}-phenol 58292-19-6 C21H18ClNO
    4-Chloro-2-{phenyl-[(E)-(S)-1-phenyl-ethylimino]-methyl}-phenol
    —— 4-Bromo-benzenesulfonic acid (E)-2-phenoxy-2-phenyl-1-p-tolyl-vinyl ester 35307-33-6 C27H21BrO4S
    4-Bromo-benzenesulfonic acid (E)-2-phenoxy-2-phenyl-1-p-tolyl-vinyl ester
    —— (4aS,8aR)-3,4,4a,5,6,8a-Hexahydro-2H-quinoline-1-carboxylic acid methyl ester 56055-38-0 C11H17NO2
    (4aS,8aR)-3,4,4a,5,6,8a-Hexahydro-2H-quinoline-1-carboxylic acid methyl ester
    —— [(4-Chloro-phenyl)-methylamino-methyl]-phosphonic acid diisopropyl ester 51852-01-8 C14H23ClNO3P
    [(4-Chloro-phenyl)-methylamino-methyl]-phosphonic acid diisopropyl ester
    —— 4-Methyl-3-oxabicylo<4.2.0>octan-2-on 59664-90-3 C8H12O2
    4-Methyl-3-oxabicylo<4.2.0>octan-2-on
    —— 4-(o-Nitrobenzylidene)-4'-nitrodiphenylsulfon 68997-75-1 C19H13N3O6S
    4-(o-Nitrobenzylidene)-4'-nitrodiphenylsulfon
    —— 4-[[[5-bromo-2-(2-methoxy-4-piperidin-4-ylanilino)pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one 1383678-04-3 C27H31BrN6O2
    4-[[[5-bromo-2-(2-methoxy-4-piperidin-4-ylanilino)pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one
    —— 4-Cyano-3-(4-cyanophenyl)-5-morpholin-4-ylthiophene-2-carboxamide 1174303-87-7 C17H14N4O2S
    4-Cyano-3-(4-cyanophenyl)-5-morpholin-4-ylthiophene-2-carboxamide
    —— 4-(3-chlorophenyl)-5-oxo-1,2-diphenyl-5,6,7,8-tetrahydroquinolin-1-ium 1451495-36-5 C27H21ClNO
    4-(3-chlorophenyl)-5-oxo-1,2-diphenyl-5,6,7,8-tetrahydroquinolin-1-ium
    —— 4,4'-ethynediylbis(2,3,5,6-tetrafluoro-N,N-dimethylaniline) 950584-28-8 C18H12F8N2
    4,4'-ethynediylbis(2,3,5,6-tetrafluoro-N,N-dimethylaniline)
    —— 4-(3-isocyanato-2-phenyl-acryloyl)-morpholine 69193-53-9 C14H14N2O3
    4-(3-isocyanato-2-phenyl-acryloyl)-morpholine
    —— 4-[4-(4-carboxymethylbenzyl)-6-nitro-2,3-dioxo-1,2,3,4-tetrahydroquinoxalin-1-ylmethyl]benzoic acid 149651-05-8 C25H19N3O8
    4-[4-(4-carboxymethylbenzyl)-6-nitro-2,3-dioxo-1,2,3,4-tetrahydroquinoxalin-1-ylmethyl]benzoic acid
    —— 4,4'-dichlorobenzophenone N-(4-chlorphenyl)imine 126086-36-0 C19H12Cl3N
    4,4'-dichlorobenzophenone N-(4-chlorphenyl)imine
    —— 4-[3-[3-(Trifluoromethoxy)phenyl]triazolo[4,5-b]pyridin-5-yl]-1-oxa-4,9-diazaspiro[5.5]undecane 1331742-29-0 C20H21F3N6O2
    4-[3-[3-(Trifluoromethoxy)phenyl]triazolo[4,5-b]pyridin-5-yl]-1-oxa-4,9-diazaspiro[5.5]undecane
    —— 4-Amino-N-[1-(1-dimethylcarbamoyl-4-piperidinylmethyl)-4-piperidinyl]-5-iodo-2-methoxybenzamide fumarate 247918-30-5 C4H4O4*C22H34IN5O3
    4-Amino-N-[1-(1-dimethylcarbamoyl-4-piperidinylmethyl)-4-piperidinyl]-5-iodo-2-methoxybenzamide fumarate
    —— ((4aR,6S,7R,8R,8aS)-6,8-Bis-benzyloxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-carbamic acid benzyl ester 57690-72-9 C35H35NO7
    ((4aR,6S,7R,8R,8aS)-6,8-Bis-benzyloxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-carbamic acid benzyl ester
    —— 4-(4,6-Dimethoxyindol-3-yl)-butanol 68395-30-2 C14H19NO3
    4-(4,6-Dimethoxyindol-3-yl)-butanol
    —— 4-Methyl-2-trimethylsilanyl-1-(1-trimethylsilanyloxy-vinyl)-benzene 59790-49-7 C15H26OSi2
    4-Methyl-2-trimethylsilanyl-1-(1-trimethylsilanyloxy-vinyl)-benzene
    —— (4S)-5-[4-(butoxycarbonyl)piperazin-1-yl]-4-(([4-(2-hydroxyethoxy)-6-phenylpyridin-2-yl]carbonyl)amino)-5-oxopentanoic acid 1188276-50-7 C28H36N4O8
    (4S)-5-[4-(butoxycarbonyl)piperazin-1-yl]-4-(([4-(2-hydroxyethoxy)-6-phenylpyridin-2-yl]carbonyl)amino)-5-oxopentanoic acid
    —— 4-ethoxy-8-methyl-2-pivaloylaminoisoxazolo<3',4':4,5>-7,8-dihydropyrido<2,3-d>pyrimidine 136869-31-3 C16H23N5O3
    4-ethoxy-8-methyl-2-pivaloylaminoisoxazolo<3',4':4,5>-7,8-dihydropyrido<2,3-d>pyrimidine
    —— 4-ethyl-1-{N-[3-(4-methoxycarbonyl-4-phenylpiperidin-1-yl)propyl]carboxamido}-6-(4-nitrophenyl)-2-oxo-1,2,3,6-tetrahydropyrimidine-5-carboxylic acid 251930-40-2 C30H35N5O8
    4-ethyl-1-{N-[3-(4-methoxycarbonyl-4-phenylpiperidin-1-yl)propyl]carboxamido}-6-(4-nitrophenyl)-2-oxo-1,2,3,6-tetrahydropyrimidine-5-carboxylic acid
    —— 4-(5-{5-[5-(5-Pentyl-[1,2,4]trioxolan-3-ylmethyl)-[1,2,4]trioxolan-3-ylmethyl]-[1,2,4]trioxolan-3-ylmethyl}-[1,2,4]trioxolan-3-yl)-butyric acid methyl ester 38575-27-8 C21H34O14
    4-(5-{5-[5-(5-Pentyl-[1,2,4]trioxolan-3-ylmethyl)-[1,2,4]trioxolan-3-ylmethyl]-[1,2,4]trioxolan-3-ylmethyl}-[1,2,4]trioxolan-3-yl)-butyric acid methyl ester
    —— 4-Methyl-6-thia-bicyclooctan 34035-31-9 C8H14S
    4-Methyl-6-thia-bicyclooctan
    —— [4-Amino-3-[hydroxy-(4-propan-2-ylphenyl)methyl]phenyl]-(4-propan-2-ylphenyl)methanol 1187765-60-1 C26H31NO2
    [4-Amino-3-[hydroxy-(4-propan-2-ylphenyl)methyl]phenyl]-(4-propan-2-ylphenyl)methanol
    —— 4-Bromo-2-ethyl-6-hydroxy-6H-pyran-3-one 66187-07-3 C7H9BrO3
    4-Bromo-2-ethyl-6-hydroxy-6H-pyran-3-one
    —— [(4'-methyl-1-phenylazo-2-ethyl-sulfanyl benzene(1-)) platinum(IV) (iodide)3] 913069-22-4 C15H15I3N2PtS
    [(4'-methyl-1-phenylazo-2-ethyl-sulfanyl benzene(1-)) platinum(IV) (iodide)3]
    —— 4-{[4-(2-methyl-1H-imidazol-1-yl)benzyl]oxy}benzoic acid 1355636-89-3 C18H16N2O3
    4-{[4-(2-methyl-1H-imidazol-1-yl)benzyl]oxy}benzoic acid
    —— 4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid <i>N</i>'-phenyl-hydrazide 64737-43-5 C10H8Cl2N4O
    4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid <i>N</i>'-phenyl-hydrazide