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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[4-(4-bromophenyl)-1H-1,2,3-triazol-1-yl]benzoic acid 1397693-50-3 C15H10BrN3O2
    4-[4-(4-bromophenyl)-1H-1,2,3-triazol-1-yl]benzoic acid
    —— 4-{6-[3-methoxy-3-(1,3-thiazol-2-yl)but-1-yn-1-yl]-1H-indazol-1-yl}pyrimidin-2-amine 1394119-34-6 C19H16N6OS
    4-{6-[3-methoxy-3-(1,3-thiazol-2-yl)but-1-yn-1-yl]-1H-indazol-1-yl}pyrimidin-2-amine
    —— (4R,5R,6R)-4-Benzyloxy-6-benzyloxymethyl-5-methoxy-tetrahydro-pyran-2-one 94189-65-8 C21H24O5
    (4R,5R,6R)-4-Benzyloxy-6-benzyloxymethyl-5-methoxy-tetrahydro-pyran-2-one
    —— 4-(3'-fluorophenyl)-4-oxo-2-hydroxy-2-butenoic acid 191015-00-6 C10H7FO4
    4-(3'-fluorophenyl)-4-oxo-2-hydroxy-2-butenoic acid
    —— 4-phenylsulfanyl-2,3-dihydro-1H-pyridin-6-one 411240-92-1 C11H11NOS
    4-phenylsulfanyl-2,3-dihydro-1H-pyridin-6-one
    —— 4-Methoxycinnamylmalonsaeure 15812-40-5 C13H14O5
    4-Methoxycinnamylmalonsaeure
    —— 4<i>H</i>,6<i>H</i>-thieno[3,4-<i>c</i>][1,2,5]thiadiazole 73774-69-3 C4H4N2S2
    4<i>H</i>,6<i>H</i>-thieno[3,4-<i>c</i>][1,2,5]thiadiazole
    —— (4S,6S)-6-ethenyl-2,2-dimethyl-1,3-dioxane-4-pent-2-yn-1-yl t-butyldimethylsilyl ether 629614-62-6 C19H34O3Si
    (4S,6S)-6-ethenyl-2,2-dimethyl-1,3-dioxane-4-pent-2-yn-1-yl t-butyldimethylsilyl ether
    —— 4,4'-bis<4-phenyl-2-p-tolyl-5(4H)-oxazolone> 112156-86-2 C32H24N2O4
    4,4'-bis<4-phenyl-2-p-tolyl-5(4H)-oxazolone>
    —— 4-(2-(1-phenyl-3-(p-tolyl)allylidene)hydrazinyl)benzenesulfonamide 111607-53-5 C22H21N3O2S
    4-(2-(1-phenyl-3-(p-tolyl)allylidene)hydrazinyl)benzenesulfonamide
    —— 4'-Chloro-2-[methyl-(3,4,5-trimethoxy-benzoyl)-amino]-biphenyl-4-carboxylic acid methyl ester 483370-22-5 C25H24ClNO6
    4'-Chloro-2-[methyl-(3,4,5-trimethoxy-benzoyl)-amino]-biphenyl-4-carboxylic acid methyl ester
    —— 4-Hydroxy-1,3,5,6-tetraphenyl-2(1H)-pyridon 60227-79-4 C29H21NO2
    4-Hydroxy-1,3,5,6-tetraphenyl-2(1H)-pyridon
    —— (4-cyano-3-ethoxy-isothiazol-5-yl)-carbamic acid phenyl ester 65342-75-8 C13H11N3O3S
    (4-cyano-3-ethoxy-isothiazol-5-yl)-carbamic acid phenyl ester
    —— 4-chlorophenyl 2-(3-methoxyphenoxy)acetate 1151474-47-3 C15H13ClO4
    4-chlorophenyl 2-(3-methoxyphenoxy)acetate
    —— (4E,6E)-(3S,8R,9R)-8-Ethyl-11-hydroxy-3-(2-hydroxy-ethyl)-9-methyl-undeca-4,6-dienoic acid methyl ester 156350-31-1 C17H30O4
    (4E,6E)-(3S,8R,9R)-8-Ethyl-11-hydroxy-3-(2-hydroxy-ethyl)-9-methyl-undeca-4,6-dienoic acid methyl ester
    —— (4R,5R,8R)-4-Methanesulfonyloxy-8-((3bS,6R,8aS,8bS,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-5-methyl-nonanoic acid isopropyl ester 99477-98-2 C34H58O6S
    (4R,5R,8R)-4-Methanesulfonyloxy-8-((3bS,6R,8aS,8bS,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-5-methyl-nonanoic acid isopropyl ester
    —— 4-dimethylamino-2-phenyl-5,6-dihydro[1]benzofuro[3′,2′:2,3]oxepino[4,5-d]pyrimidine 1639454-58-2 C22H19N3O2
    4-dimethylamino-2-phenyl-5,6-dihydro[1]benzofuro[3′,2′:2,3]oxepino[4,5-d]pyrimidine
    —— 4,5,6,7-tetrahydro-2,3-bis(methoxycarbonyl)-4-isopropylidene-5,7-dioxo-6-tolylpyrazolo<1,5-c>pyrimidine 123700-72-1 C20H19N3O6
    4,5,6,7-tetrahydro-2,3-bis(methoxycarbonyl)-4-isopropylidene-5,7-dioxo-6-tolylpyrazolo<1,5-c>pyrimidine
    —— (4aR,5R,6S,7R,7aR)-hexahydro-5,6-dihydroxy-7-methylcyclopenta[c]pyran-3(1H)-one 1206128-44-0 C9H14O4
    (4aR,5R,6S,7R,7aR)-hexahydro-5,6-dihydroxy-7-methylcyclopenta[c]pyran-3(1H)-one
    —— 4-(3-methylimidazo[1,5-a]quinoxalin-4-yl)benzonitrile 1463511-86-5 C18H12N4
    4-(3-methylimidazo[1,5-a]quinoxalin-4-yl)benzonitrile
    —— 4-[(4-bromophenyl)thio]-3,5-dinitro-1H-pyrazole 1256258-18-0 C9H5BrN4O4S
    4-[(4-bromophenyl)thio]-3,5-dinitro-1H-pyrazole
    —— 4-Amino-2-<anilino-sulfanyl>-benzoesaeure-isopropylester 93019-98-8 C16H18N2O4S
    4-Amino-2-<anilino-sulfanyl>-benzoesaeure-isopropylester
    —— 4-Propyl-4,5-dihydropyren 102173-11-5 C19H18
    4-Propyl-4,5-dihydropyren
    —— 4-Methyl-hydrocortison 96066-77-2 C22H32O5
    4-Methyl-hydrocortison
    —— 4-(4-chlorophenyl-4,5-dihydro-1H-pyrazole-3-sulfonyl)-acetic acid methyl ester 1038996-91-6 C12H13ClN2O4S
    4-(4-chlorophenyl-4,5-dihydro-1H-pyrazole-3-sulfonyl)-acetic acid methyl ester
    —— 4-(1,3-benzoselenazol-2-ylthio)-3-methyl-5-oxo-N-phenyl-2,5-dihydro-1H-pyrazol-1-carboxamide 1171123-68-4 C18H14N4O2SSe
    4-(1,3-benzoselenazol-2-ylthio)-3-methyl-5-oxo-N-phenyl-2,5-dihydro-1H-pyrazol-1-carboxamide
    —— 4,4'-Dimethoxy-α-formyl-β-mercaptostilben dicyclohexylammonium salz 105532-56-7 C12H23N*C17H16O3S
    4,4'-Dimethoxy-α-formyl-β-mercaptostilben dicyclohexylammonium salz
    —— 4-(phosphonophenylmethyl)-2-piperazinecarboxylic acid hydrobromide 129365-44-2 8BrH*5C12H17N2O5P
    4-(phosphonophenylmethyl)-2-piperazinecarboxylic acid hydrobromide
    —— 4-([1,3,2]Dioxaphospholan-2-yloxy)-2,2,6,6-tetramethyl-piperidine 137342-42-8 C11H22NO3P
    4-([1,3,2]Dioxaphospholan-2-yloxy)-2,2,6,6-tetramethyl-piperidine
    —— 4-Cyano-3-nitro-1-pyrazolpropionitril 66077-07-4 C7H5N5O2
    4-Cyano-3-nitro-1-pyrazolpropionitril
    —— 4'-(2-Butyl-4-methyl-pyridin-3-ylmethyl)-biphenyl-2-carbonitrile 153806-54-3 C24H24N2
    4'-(2-Butyl-4-methyl-pyridin-3-ylmethyl)-biphenyl-2-carbonitrile
    —— 4,4'-Di-<naphthyl-(2)-oxy>-2,2'-bichinolyl 6495-92-7 C38H24N2O2
    4,4'-Di-<naphthyl-(2)-oxy>-2,2'-bichinolyl
    —— 4-N,4-N-dimethyl-1-N-prop-2-enylbenzene-1,4-diamine 1225854-17-0 C11H16N2
    4-N,4-N-dimethyl-1-N-prop-2-enylbenzene-1,4-diamine
    —— 4-Hydroxy-3-(6-methyl-1H-benzoimidazol-2-yl)-1H-[1,7]naphthyridin-2-one 402948-07-6 C16H12N4O2
    4-Hydroxy-3-(6-methyl-1H-benzoimidazol-2-yl)-1H-[1,7]naphthyridin-2-one
    —— 4-[4-[1-[4-[3-(methoxymethoxy)-1,2-oxazol-5-yl]phenoxy]-2,3-dihydro-1H-inden-4-yl]-3,5-dimethylphenoxy]-2-methylbutan-2-ol 1294453-65-8 C33H37NO6
    4-[4-[1-[4-[3-(methoxymethoxy)-1,2-oxazol-5-yl]phenoxy]-2,3-dihydro-1H-inden-4-yl]-3,5-dimethylphenoxy]-2-methylbutan-2-ol
    —— 4-Chloromethyl-thiobenzoic acid S-(4-chloro-phenyl) ester 59684-15-0 C14H10Cl2OS
    4-Chloromethyl-thiobenzoic acid S-(4-chloro-phenyl) ester
    —— 4.17-Dichlor-3-methoxy-oestra-1.3.5(10).16-tetraen 94379-86-9 C19H22Cl2O
    4.17-Dichlor-3-methoxy-oestra-1.3.5(10).16-tetraen
    —— 4-phenyl-2-oxa-3-aza-spiro[4.5]dec-3-ene 106272-64-4 C14H17NO
    4-phenyl-2-oxa-3-aza-spiro[4.5]dec-3-ene
    —— 4-methyl-N-((1-phenyl-1H-pyrrol-2-yl)methyl)benzenesulfonamide 1445609-12-0 C18H18N2O2S
    4-methyl-N-((1-phenyl-1H-pyrrol-2-yl)methyl)benzenesulfonamide
    —— 4-methyl-N-((E)-1-(pyrrolidin-1-yl)hept-2-en-1-ylidene)benzenesulfonamide 1510839-34-5 C18H26N2O2S
    4-methyl-N-((E)-1-(pyrrolidin-1-yl)hept-2-en-1-ylidene)benzenesulfonamide
    —— 4-phenylthiepan-4-ol 38447-78-8 C12H16OS
    4-phenylthiepan-4-ol
    —— 4-Acetamino-5-(2-chlor-phenylsulfamoyl)-1-methyl-imidazol 100119-31-1 C12H13ClN4O3S
    4-Acetamino-5-(2-chlor-phenylsulfamoyl)-1-methyl-imidazol
    —— 4-phenyl-5-thiophen-2-yl-4<i>H</i>-[1,2,4]triazol-3-ol 33633-68-0 C12H9N3OS
    4-phenyl-5-thiophen-2-yl-4<i>H</i>-[1,2,4]triazol-3-ol
    —— (4R,5S)-3-[(1R,2R,3S)-3-(hydroxymethyl)-2-(phenylmethoxymethyl)cyclobutyl]-4,5-diphenyl-1,3-oxazolidin-2-one 215717-11-6 C28H29NO4
    (4R,5S)-3-[(1R,2R,3S)-3-(hydroxymethyl)-2-(phenylmethoxymethyl)cyclobutyl]-4,5-diphenyl-1,3-oxazolidin-2-one
    —— 4-Piperazin-1-yl-3-[(2-thiophen-2-yl-1,3-thiazole-4-carbonyl)amino]benzoic acid 1023593-48-7 C19H18N4O3S2
    4-Piperazin-1-yl-3-[(2-thiophen-2-yl-1,3-thiazole-4-carbonyl)amino]benzoic acid
    —— 4-(4-(N-benzyl-N-methylsulfamoyl)benzyl)-N,N-dimethylpiperazine-1-sulfonamide 1057449-32-7 C21H30N4O4S2
    4-(4-(N-benzyl-N-methylsulfamoyl)benzyl)-N,N-dimethylpiperazine-1-sulfonamide
    —— (4S,5R)-1-(benzyloxy)-5-(tert-butyldimethylsilyloxy)-4-<(2-methoxyethoxy)methoxy>-2-hexanone 130626-40-3 C23H40O6Si
    (4S,5R)-1-(benzyloxy)-5-(tert-butyldimethylsilyloxy)-4-<(2-methoxyethoxy)methoxy>-2-hexanone
    —— [4-fluoro-4-methyl-6-(4-nitrobenzoyl)oxyhexyl] 4-nitrobenzoate 110318-96-2 C21H21FN2O8
    [4-fluoro-4-methyl-6-(4-nitrobenzoyl)oxyhexyl] 4-nitrobenzoate
    —— 4-[(2-{[4-(1H-imidazol-1-yl)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-methylpyridine-2-carboxamide 611214-88-1 C24H21N7O2
    4-[(2-{[4-(1H-imidazol-1-yl)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-methylpyridine-2-carboxamide
    —— 4-Methoxy-α,α-dichlorphenacylrhodanid 58077-60-4 C10H7Cl2NO2S
    4-Methoxy-α,α-dichlorphenacylrhodanid