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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Iodo-2-propan-2-yloxybenzoic acid 1160240-39-0 C10H11IO3
    4-Iodo-2-propan-2-yloxybenzoic acid
    —— 4-(6-amino-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-N-(imidazo[1,2-a]pyridin-8-yl)-3-(2,2,2-trifluoroethyl)piperazine-1-carboxamide 1616415-19-0 C20H21F3N10O
    4-(6-amino-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-N-(imidazo[1,2-a]pyridin-8-yl)-3-(2,2,2-trifluoroethyl)piperazine-1-carboxamide
    —— 4-Chloro-2-(3-methyl-5-oxo-4,5-dihydro-pyrazol-1-yl)-5-sulfamoyl-benzoic acid 67162-52-1 C11H10ClN3O5S
    4-Chloro-2-(3-methyl-5-oxo-4,5-dihydro-pyrazol-1-yl)-5-sulfamoyl-benzoic acid
    —— 4-methyl-N-((1S,3R,4S)-3-methyl-4-(6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)cyclopentyl)aniline 1310721-67-5 C20H22N6
    4-methyl-N-((1S,3R,4S)-3-methyl-4-(6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)cyclopentyl)aniline
    —— 4-Hydroxy-2-oxo-2H-chromene-3,6-dicarboxylic acid 3-ethyl ester 6-isopropyl ester 7227-33-0 C16H16O7
    4-Hydroxy-2-oxo-2H-chromene-3,6-dicarboxylic acid 3-ethyl ester 6-isopropyl ester
    —— 4'-[[5,7-dihexyl-2-hexyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid 136318-28-0 C40H52N2O3
    4'-[[5,7-dihexyl-2-hexyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid
    —— 4-chloro-N-((S)-1-((3S,4S)-3,4-dihydroxypyrrolidin-1-yl)-3-methylbutan-2-yl)-N,3-dimethylbenzamide 1380101-08-5 C18H27ClN2O3
    4-chloro-N-((S)-1-((3S,4S)-3,4-dihydroxypyrrolidin-1-yl)-3-methylbutan-2-yl)-N,3-dimethylbenzamide
    —— 4-(2-pyrrolidin-1-yl-purin-9-yl)phenol 1332368-43-0 C15H15N5O
    4-(2-pyrrolidin-1-yl-purin-9-yl)phenol
    —— 4-Hex-5-enyl-2,4,6-triphenyl-4H-pyran 132906-22-0 C29H28O
    4-Hex-5-enyl-2,4,6-triphenyl-4H-pyran
    —— 4,4'-bis-{[dimethyl-(2-methyl-[1,3]dioxolan-4-ylmethyl)-ammonio]-acetyl}-biphenyl; dibromide 122765-43-9 2Br*C30H42N2O6
    4,4'-bis-{[dimethyl-(2-methyl-[1,3]dioxolan-4-ylmethyl)-ammonio]-acetyl}-biphenyl; dibromide
    —— 4-bromo-N-[2-(dimethylamino)-2-(furan-2-yl)ethyl]benzamide 880407-99-8 C15H17BrN2O2
    4-bromo-N-[2-(dimethylamino)-2-(furan-2-yl)ethyl]benzamide
    —— 4-(5-{3-[3-(2-methoxy-ethoxymethyl)-4-methyl-4-naphthalen-1-yl-2,5-dioxo-imidazolidin-1-yl]-propyl}-imidazol-1-ylmethyl)-benzonitrile 220363-60-0 C32H33N5O4
    4-(5-{3-[3-(2-methoxy-ethoxymethyl)-4-methyl-4-naphthalen-1-yl-2,5-dioxo-imidazolidin-1-yl]-propyl}-imidazol-1-ylmethyl)-benzonitrile
    —— 4-{1-[(ethylsulfonyl)amino]ethyl}-N-hydroxybenzamide 1332889-29-8 C11H16N2O4S
    4-{1-[(ethylsulfonyl)amino]ethyl}-N-hydroxybenzamide
    —— 4-(4-acetylaminobenzyl)-1-(2-(S)-amino-3-thiophen-2-yl-propionyl)-piperidine-4-carboxylic acid cyclohexylamide 1334701-21-1 C28H38N4O3S
    4-(4-acetylaminobenzyl)-1-(2-(S)-amino-3-thiophen-2-yl-propionyl)-piperidine-4-carboxylic acid cyclohexylamide
    —— 4-(1-chloro-4-vinylisoquinolin-5-yl)aminopiperidine-1-carboxylic acid tert-butyl ester 808125-55-5 C21H26ClN3O2
    4-(1-chloro-4-vinylisoquinolin-5-yl)aminopiperidine-1-carboxylic acid tert-butyl ester
    —— (4-methoxy-phenylmethylene-iminomethyl)-dimethyl-phosphine oxide 276694-36-1 C11H16NO2P
    (4-methoxy-phenylmethylene-iminomethyl)-dimethyl-phosphine oxide
    —— 4-(methoxycarbonyl)-3-((methoxycarbonyl)methyl)-1,10,12-trimethoxy-6,11-naphthacenequinone 111171-71-2 C26H22O9
    4-(methoxycarbonyl)-3-((methoxycarbonyl)methyl)-1,10,12-trimethoxy-6,11-naphthacenequinone
    —— 4-{2-[(1R)-1-amino-2-methylpropyl]-1H-benzimidazol-5-yl}benzonitrile 1449473-33-9 C18H18N4
    4-{2-[(1R)-1-amino-2-methylpropyl]-1H-benzimidazol-5-yl}benzonitrile
    —— 4,5-bis(benzyloxy)-2-((E)-2-cyanovinyl)benzonitrile 1455017-42-1 C24H18N2O2
    4,5-bis(benzyloxy)-2-((E)-2-cyanovinyl)benzonitrile
    —— 4-(5-bromopyridin-3-yl)phenol 1037551-95-3 C11H8BrNO
    4-(5-bromopyridin-3-yl)phenol
    —— 4-benzyl-3,4,5,6-tetrahydro-1H-benzo[f][1,4]oxazocine 1333113-99-7 C17H19NO
    4-benzyl-3,4,5,6-tetrahydro-1H-benzo[f][1,4]oxazocine
    —— 4-[4-(N,N-didodecylamino)phenyl]pyridine 1365115-92-9 C35H58N2
    4-[4-(N,N-didodecylamino)phenyl]pyridine
    —— 4,9-dibenzyldecahydro-5l4,10l4-[1,3,2,4]diazadiboreto[1,2-a:3,4-a']bis([1,2]azaborole)-4,9-diium 32492-36-7 C20H28B2N2
    4,9-dibenzyldecahydro-5l4,10l4-[1,3,2,4]diazadiboreto[1,2-a:3,4-a']bis([1,2]azaborole)-4,9-diium
    —— 4-(((1r,4r)-4-aminocyclohexyl)oxy)benzoic acid 1394012-10-2 C13H17NO3
    4-(((1r,4r)-4-aminocyclohexyl)oxy)benzoic acid
    —— 4'-methyl-2',6'-di-tert-butylphenol (2RS,3SR)-3-hydroxy-2-methoxy-2-methylbenzenepropanoate 92817-84-0 C26H36O4
    4'-methyl-2',6'-di-tert-butylphenol (2RS,3SR)-3-hydroxy-2-methoxy-2-methylbenzenepropanoate
    —— 4,5α-epoxy-19syn-ethanesulfonyl-3,6-dimethoxy-17-methyl-6β,14-ethano-morphin-7-ene 36418-69-6 C23H29NO5S
    4,5α-epoxy-19syn-ethanesulfonyl-3,6-dimethoxy-17-methyl-6β,14-ethano-morphin-7-ene
    —— 4-{2-[(3-ethyl-4-methyl-2-oxo-2,5-dihydro-1H-pyrrole-1-carbonyl)amino]ethyl}benzene-1-sulfonic acid 2222920-39-8 C16H20N2O5S
    4-{2-[(3-ethyl-4-methyl-2-oxo-2,5-dihydro-1H-pyrrole-1-carbonyl)amino]ethyl}benzene-1-sulfonic acid
    —— (4-(cyclopropylamino)-1-(pyrimidin-2-yl)cyclohexyl)methanol 960371-46-4 C14H21N3O
    (4-(cyclopropylamino)-1-(pyrimidin-2-yl)cyclohexyl)methanol
    —— 4'-[(2-Ethoxy-4-methyl-6-(5,6,7,8-tetrahydro-imidazo[1,2-a]pyridin-2-yl)-benzimidazol-1-yl)-methyl]-2-(1H-tetrazol-5-yl)-biphenyl 156114-16-8 C31H30N8O
    4'-[(2-Ethoxy-4-methyl-6-(5,6,7,8-tetrahydro-imidazo[1,2-a]pyridin-2-yl)-benzimidazol-1-yl)-methyl]-2-(1H-tetrazol-5-yl)-biphenyl
    —— 4-{4-cyano-3-[1-(2,2-dimethylpropyl)-3-methyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl]phenoxy}nicotinonitrile 1359759-66-2 C26H23N5O2
    4-{4-cyano-3-[1-(2,2-dimethylpropyl)-3-methyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl]phenoxy}nicotinonitrile
    —— 4-Bromo-2-(trifluoromethoxy)benzenesulfonyl fluoride 1373232-48-4 C7H3BrF4O3S
    4-Bromo-2-(trifluoromethoxy)benzenesulfonyl fluoride
    —— 4-[2-[3-(Dimethylamino)benzyl]tetrazol-5-yl]phenyl pivalate 172353-73-0 C21H25N5O2
    4-[2-[3-(Dimethylamino)benzyl]tetrazol-5-yl]phenyl pivalate
    —— 4,N-Bis-(4-bromo-phenyl)-4-oxo-butyramide 36758-29-9 C16H13Br2NO2
    4,N-Bis-(4-bromo-phenyl)-4-oxo-butyramide
    —— 4-[4-(Chloro-cycloheptyl-methyl)-phenyl]-butyric acid methyl ester 162941-22-2 C19H27ClO2
    4-[4-(Chloro-cycloheptyl-methyl)-phenyl]-butyric acid methyl ester
    —— 4-(4-n-nonylphenyl)benzoic acid 4-cyano-3,5-difluorophenyl ester 1392007-43-0 C29H29F2NO2
    4-(4-n-nonylphenyl)benzoic acid 4-cyano-3,5-difluorophenyl ester
    —— 4-(1-hydroxycyclopentyl)-3-methylbenzoic acid 1392466-88-4 C13H16O3
    4-(1-hydroxycyclopentyl)-3-methylbenzoic acid
    —— 4-Chloro-6-[1-(ethylamino)ethylidene]-3-methylcyclohexa-2,4-dien-1-one 492471-29-1 C11H14ClNO
    4-Chloro-6-[1-(ethylamino)ethylidene]-3-methylcyclohexa-2,4-dien-1-one
    —— 4-Methyl-benzenesulfinic acid (13S,17R)-17-ethynyl-3-methoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl ester 26393-03-3 C28H32O3S
    4-Methyl-benzenesulfinic acid (13S,17R)-17-ethynyl-3-methoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl ester
    —— 4-{7-[5-(4-fluorobenzyl)-1,3,4-oxadiazol-2-yl]-8-hydroxy-1,6-naphthyridin-5-yl}-N,N-dimethylbenzamide 797787-30-5 C26H20FN5O3
    4-{7-[5-(4-fluorobenzyl)-1,3,4-oxadiazol-2-yl]-8-hydroxy-1,6-naphthyridin-5-yl}-N,N-dimethylbenzamide
    —— 4-[5-(3-tert-butyl-5-isopropoxy-phenyl)-1-[4-(morpholine-4-carbonyl)phenyl]pyrazol-3-yl]benzoic acid 1433497-39-2 C34H37N3O5
    4-[5-(3-tert-butyl-5-isopropoxy-phenyl)-1-[4-(morpholine-4-carbonyl)phenyl]pyrazol-3-yl]benzoic acid
    —— 4,5-Dimethyl-β-(7-methyl-1,3-dipropylxanthin-8-yl)styrene-2-sulfonic acid 160434-25-3 C22H28N4O5S
    4,5-Dimethyl-β-(7-methyl-1,3-dipropylxanthin-8-yl)styrene-2-sulfonic acid
    —— 4-hydroxy-2-(1-hydroxymethyl-vinyl)-2,3-dihydro-benzofuran-5-carboxylic acid 16401-49-3 C12H12O5
    4-hydroxy-2-(1-hydroxymethyl-vinyl)-2,3-dihydro-benzofuran-5-carboxylic acid
    —— 4-(3-(quinolin-6-ylmethyl)-3H-[1,2,3]triazolo[4,5-b]pyridin-5-yl)thiophene-2-carbaldehyde 1350428-03-3 C20H13N5OS
    4-(3-(quinolin-6-ylmethyl)-3H-[1,2,3]triazolo[4,5-b]pyridin-5-yl)thiophene-2-carbaldehyde
    —— 4-Amino-benzolsulfonsaeure-<2-methyl-pentyl-(3)-ester> 1516-11-6 C12H19NO3S
    4-Amino-benzolsulfonsaeure-<2-methyl-pentyl-(3)-ester>
    —— 4-((3S,5R,10S,12R,13S,14S,17R)-10,13-Dimethyl-3,12,14-tris-trimethylsilanyloxy-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-5H-furan-2-one 18880-70-1 C32H58O5Si3
    4-((3S,5R,10S,12R,13S,14S,17R)-10,13-Dimethyl-3,12,14-tris-trimethylsilanyloxy-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-5H-furan-2-one
    —— 4-Hydroxy-2-phenylhydrazono-capronsaeure 91558-08-6 C12H16N2O3
    4-Hydroxy-2-phenylhydrazono-capronsaeure
    —— 4-Ethyl-6-hydroxy-3,5-dicyan-pyridon-(2)-natriumsalz 18520-02-0 C9H6N3O2*Na
    4-Ethyl-6-hydroxy-3,5-dicyan-pyridon-(2)-natriumsalz
    —— 4-(2-hydroxy-4,4,5,5,5-pentafluoropentyl)-3-methyl-3-pyrazolin-5-one 1218769-83-5 C9H11F5N2O2
    4-(2-hydroxy-4,4,5,5,5-pentafluoropentyl)-3-methyl-3-pyrazolin-5-one
    —— 4'',6''-O-benzylidene-6'-N-(benzyloxycarbonyl)-2',3'-O-cyclohexylidene-1,3,3''-tri-N-tosylkanamycin A 144218-62-2 C60H72N4O19S3
    4'',6''-O-benzylidene-6'-N-(benzyloxycarbonyl)-2',3'-O-cyclohexylidene-1,3,3''-tri-N-tosylkanamycin A
    —— 4-N,N-dimethylaminophenyl magnesium chloride 108949-55-9 C8H10ClMgN
    4-N,N-dimethylaminophenyl magnesium chloride