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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Nitraza-hexansaeureethylester 58715-48-3 C7H14N2O4
    4-Nitraza-hexansaeureethylester
    —— 4-[4-[(2S)-2,3-dihydroxypropyl]-2,5-difluorophenyl]-N-(6-fluoro-1,3-benzothiazol-2-yl)piperazine-1-carboxamide 1353527-49-7 C21H21F3N4O3S
    4-[4-[(2S)-2,3-dihydroxypropyl]-2,5-difluorophenyl]-N-(6-fluoro-1,3-benzothiazol-2-yl)piperazine-1-carboxamide
    —— 4α,5α-epoxy-3,17β-dihydroxy-4,17-dimethylandrost-2-ene-2-carbonitrile 3,17-diacetate 71507-81-8 C26H35NO5
    4α,5α-epoxy-3,17β-dihydroxy-4,17-dimethylandrost-2-ene-2-carbonitrile 3,17-diacetate
    —— 4-(3'-pyridylmethoxy)acetanilide 105350-43-4 C14H14N2O2
    4-(3'-pyridylmethoxy)acetanilide
    —— 4-chloro-2-(2-chloro-6-(trifluoromethyl)phenyl)-7-phenylimidazo[4,5-c]quinoline 1436689-07-4 C23H12Cl2F3N3
    4-chloro-2-(2-chloro-6-(trifluoromethyl)phenyl)-7-phenylimidazo[4,5-c]quinoline
    —— (4S,5R)-3-((2S,3S)-2-benzyl-3-hydroxypent-4-ynoyl)-4-methyl-5-phenyloxazolidin-2-one 1351831-37-2 C22H21NO4
    (4S,5R)-3-((2S,3S)-2-benzyl-3-hydroxypent-4-ynoyl)-4-methyl-5-phenyloxazolidin-2-one
    —— 4-[4-(6-fluoro-1H-benzimidazol-2-yl)-9H-carbazol-9-yl]-2-(2-hydroxyethylamino)benzamide 1190423-18-7 C28H22FN5O2
    4-[4-(6-fluoro-1H-benzimidazol-2-yl)-9H-carbazol-9-yl]-2-(2-hydroxyethylamino)benzamide
    —— 4-(4-Aminophenyl)sulfanyl-3-[(7-propan-2-ylpyrido[2,3-d]pyrimidin-4-yl)amino]benzoic acid 943780-88-9 C23H21N5O2S
    4-(4-Aminophenyl)sulfanyl-3-[(7-propan-2-ylpyrido[2,3-d]pyrimidin-4-yl)amino]benzoic acid
    —— 4-hydroxy-benzothiazole-7-sulfonic acid 90151-05-6 C7H5NO4S2
    4-hydroxy-benzothiazole-7-sulfonic acid
    —— (4aR,4bS,6aS,7S,9aS,9bS,11aR)-7-Isobutyryl-4a,6a-dimethyl-1,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-indeno[5,4-f]quinolin-2-one 120556-88-9 C22H33NO2
    (4aR,4bS,6aS,7S,9aS,9bS,11aR)-7-Isobutyryl-4a,6a-dimethyl-1,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-indeno[5,4-f]quinolin-2-one
    —— ((4R,5S)-5-((1R,2R)-2-azido-1,3-dihydroxypropyl)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl pivalate 872038-08-9 C14H25N3O6
    ((4R,5S)-5-((1R,2R)-2-azido-1,3-dihydroxypropyl)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl pivalate
    —— 4-(((3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methoxy)-5-phenoxyphthalonitrile 1253857-21-4 C23H22N2O6
    4-(((3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methoxy)-5-phenoxyphthalonitrile
    —— 4,6-dichloro-pyridine-2-carboxylic acid hydrazide 858443-28-4 C6H5Cl2N3O
    4,6-dichloro-pyridine-2-carboxylic acid hydrazide
    —— 4-methyl-2-(naphthalen-2-yl)quinazoline 1400697-36-0 C19H14N2
    4-methyl-2-(naphthalen-2-yl)quinazoline
    —— 4-((E)-2-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-(1,1-dioxidothiomorpholino)ethyl)amino)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)vinyl)benzoic acid 1622928-46-4 C44H64N2O4S
    4-((E)-2-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-(1,1-dioxidothiomorpholino)ethyl)amino)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)vinyl)benzoic acid
    —— ((4R,5R)-2-(dichloromethyl)-5-(4-(methylsulfonyl)phenyl)-4,5-dihydrooxazol-4-yl)methyl methanesulfonate 96795-01-6 C13H15Cl2NO6S2
    ((4R,5R)-2-(dichloromethyl)-5-(4-(methylsulfonyl)phenyl)-4,5-dihydrooxazol-4-yl)methyl methanesulfonate
    —— 4-[2-[4-[[3-[[4-[2-(4-hydroxyphenyl)propan-2-yl]phenoxy]methyl]-5-nitrophenyl]methoxy]phenyl]propan-2-yl]phenol 97345-97-6 C38H37NO6
    4-[2-[4-[[3-[[4-[2-(4-hydroxyphenyl)propan-2-yl]phenoxy]methyl]-5-nitrophenyl]methoxy]phenyl]propan-2-yl]phenol
    —— {4-(S)-[1-(S)-benzyloxymethyl-allyloxy]-3-(S)-methoxymethoxy-hex-5-en-1-ynyl}triisopropylsilane 790698-01-0 C28H44O4Si
    {4-(S)-[1-(S)-benzyloxymethyl-allyloxy]-3-(S)-methoxymethoxy-hex-5-en-1-ynyl}triisopropylsilane
    —— 4-({[1-(3-chloro-4-cyanophenyl)-3,5-dimethyl-1H-pyrazol-4-yl]oxy}methyl)-N-(2-hydroxy-2-methylpropyl)-1H-pyrazole-5-carboxamide 1189140-15-5 C21H23ClN6O3
    4-({[1-(3-chloro-4-cyanophenyl)-3,5-dimethyl-1H-pyrazol-4-yl]oxy}methyl)-N-(2-hydroxy-2-methylpropyl)-1H-pyrazole-5-carboxamide
    —— (4E,8E)-12-chlorocyclododeca-4,8-dien-1-one O-acetyl oxime 72193-60-3 C14H20ClNO2
    (4E,8E)-12-chlorocyclododeca-4,8-dien-1-one O-acetyl oxime
    —— (4E-4)-6,6,7,7,8,8,9,9,9-nonafluoro-1,4-nonadiene 129000-73-3 C9H7F9
    (4E-4)-6,6,7,7,8,8,9,9,9-nonafluoro-1,4-nonadiene
    —— 4-benzo[b]thiophen-2-yl-2,6-dimethyl-pyridine-3,5-dicarboxylic acid diethyl ester 100258-76-2 C21H21NO4S
    4-benzo[b]thiophen-2-yl-2,6-dimethyl-pyridine-3,5-dicarboxylic acid diethyl ester
    —— 4-{[4-(1H-benzimidazol-2-yl)piperidin-1-yl]carbonyl}benzonitrile 1205377-41-8 C20H18N4O
    4-{[4-(1H-benzimidazol-2-yl)piperidin-1-yl]carbonyl}benzonitrile
    —— 4-(2,2-Dichloro-cyclopropylmethoxy)-phenylamine 71668-60-5 C10H11Cl2NO
    4-(2,2-Dichloro-cyclopropylmethoxy)-phenylamine
    —— (4-nitro-phenyl)-methanesulfonic acid hydrazide 49777-56-2 C7H9N3O4S
    (4-nitro-phenyl)-methanesulfonic acid hydrazide
    —— {4-[3-(2,4-bis-benzyloxy-5-chloro-phenyl)-1H-pyrazol-4-yl]-piperazine-1-yl}-acetic acd hydrazide 719288-20-7 C29H31ClN6O3
    {4-[3-(2,4-bis-benzyloxy-5-chloro-phenyl)-1H-pyrazol-4-yl]-piperazine-1-yl}-acetic acd hydrazide
    —— 4-{(S)-4-carboxy-2-[(6-isobutyrylamino-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 913950-59-1 C27H34N6O7
    4-{(S)-4-carboxy-2-[(6-isobutyrylamino-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester
    —— 4-methyl-2-(2-oxo-3-(4,4,4-trifluorobutyl)imidazolidin-1-yl)thiazole-5-carboxylic acid 1184958-58-4 C12H14F3N3O3S
    4-methyl-2-(2-oxo-3-(4,4,4-trifluorobutyl)imidazolidin-1-yl)thiazole-5-carboxylic acid
    —— 4-Piperidyl-dilaurylmethanol 4357-53-3 C30H61NO
    4-Piperidyl-dilaurylmethanol
    —— 4-Chlor-N-(2-furylmethyl)-5-sulfamoyl-anthraniloyl-ethoxamid 10397-71-4 C14H16ClN3O5S
    4-Chlor-N-(2-furylmethyl)-5-sulfamoyl-anthraniloyl-ethoxamid
    —— (4R,5S)-5-Amino-7-methyl-oct-1-en-4-ol 111061-14-4 C9H19NO
    (4R,5S)-5-Amino-7-methyl-oct-1-en-4-ol
    —— 4-cyano-1-(2,4-dichloro-phenyl)-5-(naphthalen-2-yloxy)-1H-pyrazole-3-carboxylic acid pyridin-3-ylamide 795303-65-0 C26H15Cl2N5O2
    4-cyano-1-(2,4-dichloro-phenyl)-5-(naphthalen-2-yloxy)-1H-pyrazole-3-carboxylic acid pyridin-3-ylamide
    —— 4,5-dihydro-1H-imidazole-2-thiolate;gold(1+);imidazolidin-3-ide-2-thione 244759-63-5 C12H20Au4N8S4
    4,5-dihydro-1H-imidazole-2-thiolate;gold(1+);imidazolidin-3-ide-2-thione
    —— (4-methylphenyl)sulfonyl-(2-pyridin-2-ylphenyl)azanide;2-pyridin-2-ylpyridine;ruthenium(2+);hexafluorophosphate 219135-61-2 C38H31N6O2RuS*F6P
    (4-methylphenyl)sulfonyl-(2-pyridin-2-ylphenyl)azanide;2-pyridin-2-ylpyridine;ruthenium(2+);hexafluorophosphate
    —— 4-(4-Methylhexyl)phenol 1139800-98-8 C13H20O
    4-(4-Methylhexyl)phenol
    —— 4-(indolo[1,2-c]quinazolin-6-yl)-2,6-dimethylphenol 1193435-73-2 C23H18N2O
    4-(indolo[1,2-c]quinazolin-6-yl)-2,6-dimethylphenol
    —— 4-({(2R,5S)-5-[3-(4-chloro-1H-pyrrol-2-yl)-1,2,4-oxadiazol-5-yl]-2-methylpiperidin-1-yl}carbonyl)-5-fluoro-2-methoxypyridine 1253200-50-8 C19H19ClFN5O3
    4-({(2R,5S)-5-[3-(4-chloro-1H-pyrrol-2-yl)-1,2,4-oxadiazol-5-yl]-2-methylpiperidin-1-yl}carbonyl)-5-fluoro-2-methoxypyridine
    —— 4-Hydroxy-3-<1-oxo-3-phenyl-propen-(2)-yl>-benzonitril 3033-88-3 C16H11NO2
    4-Hydroxy-3-<1-oxo-3-phenyl-propen-(2)-yl>-benzonitril
    —— 4-Hydroxy-2-iod-hexylnitrat 34066-43-8 C6H12INO4
    4-Hydroxy-2-iod-hexylnitrat
    —— (+/-)-4-Oxo-4-<4-methoxy-phenyl>-3-brom-buten-2-saeure-<phenyl-ethoxycarbonyl-methylamid> 24576-11-2 C21H20BrNO5
    (+/-)-4-Oxo-4-<4-methoxy-phenyl>-3-brom-buten-2-saeure-<phenyl-ethoxycarbonyl-methylamid>
    —— [(4-Chloro-phenyl)-(naphthalen-2-ylamino)-methyl]-phosphonic acid di-sec-butyl ester 38047-27-7 C25H31ClNO3P
    [(4-Chloro-phenyl)-(naphthalen-2-ylamino)-methyl]-phosphonic acid di-sec-butyl ester
    —— 4,4-Dioxo-3-(2,4,6-trimethylphenyl)-3a,6a-dihydrothieno<2,3-d>isoxazoline 77965-74-3 C14H15NO3S
    4,4-Dioxo-3-(2,4,6-trimethylphenyl)-3a,6a-dihydrothieno<2,3-d>isoxazoline
    —— 4-methylsulfanyl-thiazole-2,5-dione 5-<i>o</i>-tolylhydrazone 51746-74-8 C11H11N3OS2
    4-methylsulfanyl-thiazole-2,5-dione 5-<i>o</i>-tolylhydrazone
    —— 4'-t-Butylphenyl-3-oxo-4-aza-5α-androstane-17β-carboxylate 154347-80-5 C29H41NO3
    4'-t-Butylphenyl-3-oxo-4-aza-5α-androstane-17β-carboxylate
    —— 4,4'-[(4-cyanophenyl)methylene]-bis-(3-methyl-1-phenyl-1H-pyrazol-5-ol) 357623-46-2 C28H23N5O2
    4,4'-[(4-cyanophenyl)methylene]-bis-(3-methyl-1-phenyl-1H-pyrazol-5-ol)
    —— 4-bromo-1,8-naphthaloyl-L-leucine-L-serine methyl ester 86232-81-7 C22H23BrN2O6
    4-bromo-1,8-naphthaloyl-L-leucine-L-serine methyl ester
    —— 4-Hydroxy-5,6-bis(methoxycarbonyl)-7-(3,4-dichlorophenyl)benzo<b>thiophene 138589-44-3 C18H12Cl2O5S
    4-Hydroxy-5,6-bis(methoxycarbonyl)-7-(3,4-dichlorophenyl)benzo<b>thiophene
    —— 4-n-Octylthiopyrrole-2-carboxylic acid 128941-38-8 C13H21NO2S
    4-n-Octylthiopyrrole-2-carboxylic acid
    —— 4-(10,11-dihydro-dibenzo[<i>b</i>,<i>f</i>]azepin-5-yl)-1,1,1-trifluoro-3-[(methyl-trifluoroacetyl-amino)-methyl]-but-3-en-2-one 40285-12-9 C22H18F6N2O2
    4-(10,11-dihydro-dibenzo[<i>b</i>,<i>f</i>]azepin-5-yl)-1,1,1-trifluoro-3-[(methyl-trifluoroacetyl-amino)-methyl]-but-3-en-2-one
    —— 4-Homoveratrylamino-cyclohexen-(3)-on-(2)-essigsaeure-(1)-ethylester 26958-60-1 C20H27NO5
    4-Homoveratrylamino-cyclohexen-(3)-on-(2)-essigsaeure-(1)-ethylester