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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3-chlorophenyl)-1,2,3-thiadiazole 77414-45-0 C8H5ClN2S
    4-(3-chlorophenyl)-1,2,3-thiadiazole
    —— 4-methyl-N'-((2-(2-((2-tosylhydrazineylidene)methyl)cyclopent-1-en-1-yl)thiophen-3-yl)methylene)benzenesulfonohydrazide 1392144-27-2 C25H26N4O4S3
    4-methyl-N'-((2-(2-((2-tosylhydrazineylidene)methyl)cyclopent-1-en-1-yl)thiophen-3-yl)methylene)benzenesulfonohydrazide
    —— 4-hydroxy-5-methyl-2-oxo-6-(5-(pyrrolidin-1-yl)pyridin-2-yl)-1,2-dihydropyridine-3-carboxylic acid 1426668-27-0 C16H17N3O4
    4-hydroxy-5-methyl-2-oxo-6-(5-(pyrrolidin-1-yl)pyridin-2-yl)-1,2-dihydropyridine-3-carboxylic acid
    —— (4-Furan-2-yl-5-oxo-cyclopenta-1,3-dienyl)-acetic acid 83406-72-8 C11H8O4
    (4-Furan-2-yl-5-oxo-cyclopenta-1,3-dienyl)-acetic acid
    —— (4S,5R,6S,7R,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-10,13-dimethyl-octadecahydro-cyclopropa[6,7]cyclopenta[a]phenanthren-4-ol 73582-06-6 C28H48O
    (4S,5R,6S,7R,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-10,13-dimethyl-octadecahydro-cyclopropa[6,7]cyclopenta[a]phenanthren-4-ol
    —— 4,6-diiodo-2-[[(2,6-diethylphenyl)imino]methyl]phenol 597564-05-1 C17H17I2NO
    4,6-diiodo-2-[[(2,6-diethylphenyl)imino]methyl]phenol
    —— 4-diethylamino-1-(4-methoxyphenyl)-but-1-yne 1191446-26-0 C15H21NO
    4-diethylamino-1-(4-methoxyphenyl)-but-1-yne
    —— 4-[2-propyn-1-yl-[6S-4,6,7,8,-tetrahydro-2-(hydroxylmethyl)-4-oxo-3H-cyclopenta[g]quinazolin-yl]amino]benzoic acid 1356166-26-1 C22H19N3O4
    4-[2-propyn-1-yl-[6S-4,6,7,8,-tetrahydro-2-(hydroxylmethyl)-4-oxo-3H-cyclopenta[g]quinazolin-yl]amino]benzoic acid
    —— 4-(Dimethoxyphosphinyl)-3-methyl-2,2-bis(trifluormethyl)-1,3-oxazolidin-5-on 141364-21-8 C8H10F6NO5P
    4-(Dimethoxyphosphinyl)-3-methyl-2,2-bis(trifluormethyl)-1,3-oxazolidin-5-on
    —— [4-amino-2-(4-chloro-phenylamino)-thiazol-5-yl]-pyridin-4-yl-methanone 952614-51-6 C15H11ClN4OS
    [4-amino-2-(4-chloro-phenylamino)-thiazol-5-yl]-pyridin-4-yl-methanone
    —— 4-((8'-chromancarbonyl)amino)-1-methyl-3-n-propylpyrazole-5-carboxamide 364765-69-5 C18H22N4O3
    4-((8'-chromancarbonyl)amino)-1-methyl-3-n-propylpyrazole-5-carboxamide
    —— 4-(2-oxo-1',3'-dihydro-1H-spiro[imidazolidine-4,2'-inden]-1-yl)adamantane-1-carboxylic acid 1021390-98-6 C22H26N2O3
    4-(2-oxo-1',3'-dihydro-1H-spiro[imidazolidine-4,2'-inden]-1-yl)adamantane-1-carboxylic acid
    —— (4Z)-2,3,7,9-tetramethyldipyrrin-1(10H)-one 868829-18-9 C13H16N2O
    (4Z)-2,3,7,9-tetramethyldipyrrin-1(10H)-one
    —— 4-Chloro-6-(cyclopropylamino)pyrimidine-5-carbonitrile 872890-13-6 C8H7ClN4
    4-Chloro-6-(cyclopropylamino)pyrimidine-5-carbonitrile
    —— 4-(4-(5-(1,3-dioxoisoindolin-2-yl)pent-1-yn-1-yl)phenyl)-2-methylbutanal 1449251-91-5 C24H23NO3
    4-(4-(5-(1,3-dioxoisoindolin-2-yl)pent-1-yn-1-yl)phenyl)-2-methylbutanal
    —— 4-(4-[<sup>2</sup>H]-5-phenethyl-1H-1,2,3-triazol-1-yl)benzonitrile 1453090-34-0 C17H14N4
    4-(4-[<sup>2</sup>H]-5-phenethyl-1H-1,2,3-triazol-1-yl)benzonitrile
    —— 4-[N-(1H-benzimidazol-2-ylamino)-C-methylcarbonimidoyl]phenol 113424-02-5 C15H14N4O
    4-[N-(1H-benzimidazol-2-ylamino)-C-methylcarbonimidoyl]phenol
    —— 4-(2,4-Difluorophenyl)-2,2-dimethyl-5-{3-fluoro-4-(methylsulfonyl)phenyl}-3(2H)-furanone 301695-20-5 C19H15F3O4S
    4-(2,4-Difluorophenyl)-2,2-dimethyl-5-{3-fluoro-4-(methylsulfonyl)phenyl}-3(2H)-furanone
    —— (4aR,6R,7R,7aR)-6-(4,6-Bis-methylsulfanyl-pyrazolo[3,4-d]pyrimidin-1-yl)-2,2-dimethyl-tetrahydro-furo[3,2-d][1,3]dioxin-7-ol 177547-42-1 C15H20N4O4S2
    (4aR,6R,7R,7aR)-6-(4,6-Bis-methylsulfanyl-pyrazolo[3,4-d]pyrimidin-1-yl)-2,2-dimethyl-tetrahydro-furo[3,2-d][1,3]dioxin-7-ol
    —— 4-O-benzyl-2,3-O-isopropylidene-1-deoxy-D-galactonojirimycin 221564-67-6 C16H23NO4
    4-O-benzyl-2,3-O-isopropylidene-1-deoxy-D-galactonojirimycin
    —— 4-(1H-benzimidazol-2-ylhydrazinylidene)-4-phenylbutan-2-one 120513-39-5 C17H16N4O
    4-(1H-benzimidazol-2-ylhydrazinylidene)-4-phenylbutan-2-one
    —— 4,4'-dihydroxy-2,2'-dimethyl-[1,1']bianthryl-9,10,9',10'-tetraone 103403-76-5 C30H18O6
    4,4'-dihydroxy-2,2'-dimethyl-[1,1']bianthryl-9,10,9',10'-tetraone
    —— 4'-{5-[((S)-3-cyclopropyl-2-mercapto-propionylamino)methyl]-2-ethoxy-4-ethyl-imidazol-1-ylmethyl}-3'-fluorobiphenyl-2-carboxylic acid 1073549-68-4 C28H32FN3O4S
    4'-{5-[((S)-3-cyclopropyl-2-mercapto-propionylamino)methyl]-2-ethoxy-4-ethyl-imidazol-1-ylmethyl}-3'-fluorobiphenyl-2-carboxylic acid
    —— 4,4'-bis-benzyloxy-3,3'-dimethoxy-benzilic acid 857600-91-0 C30H28O7
    4,4'-bis-benzyloxy-3,3'-dimethoxy-benzilic acid
    —— 4-(4-methylphenyl)-2-propan-2-yl-1H-pyrimidin-6-one 77232-29-2 C14H16N2O
    4-(4-methylphenyl)-2-propan-2-yl-1H-pyrimidin-6-one
    —— 4,7-diiodobenzo<c><1,2,5>selenadiazole 89798-35-6 C6H2I2N2Se
    4,7-diiodobenzo<c><1,2,5>selenadiazole
    —— 4-(2-Nitro-phenyldisulfanyl)-quinoline 1-oxide 75449-20-6 C15H10N2O3S2
    4-(2-Nitro-phenyldisulfanyl)-quinoline 1-oxide
    —— 4-amino-N-[3-[4-aminobutanoyl(methyl)amino]propyl]-N-methylbutanamide 81035-50-9 C13H28N4O2
    4-amino-N-[3-[4-aminobutanoyl(methyl)amino]propyl]-N-methylbutanamide
    —— 4-methyl-tricyclo<3,3,0,0<sup>2,8</sup>>octan-3-one 76375-86-5 C9H12O
    4-methyl-tricyclo<3,3,0,0<sup>2,8</sup>>octan-3-one
    —— 4-(2-chloro-phenyl)-6-(2-hydroxy-ethyl)-1,3-dioxo-1,2,3,6-tetrahydro-pyrrolo[3,4-c]carbazole-8-carboxylic acid (2-pyrrolidin-1-yl-ethyl)-amide 622859-47-6 C29H27ClN4O4
    4-(2-chloro-phenyl)-6-(2-hydroxy-ethyl)-1,3-dioxo-1,2,3,6-tetrahydro-pyrrolo[3,4-c]carbazole-8-carboxylic acid (2-pyrrolidin-1-yl-ethyl)-amide
    —— 4-(3-phenylpropyl)cyclopent-2-enone 1263048-50-5 C14H16O
    4-(3-phenylpropyl)cyclopent-2-enone
    —— 4-naphthalen-2-yl-2,3-benzoxazin-1-one 120450-36-4 C18H11NO2
    4-naphthalen-2-yl-2,3-benzoxazin-1-one
    —— 4-Cyclododecylidenamino-2-methyl-3-ethyl-thiomorpholin-1,1-dioxid 75161-40-9 C19H36N2O2S
    4-Cyclododecylidenamino-2-methyl-3-ethyl-thiomorpholin-1,1-dioxid
    —— 4-(ethylsulfonyl)-2-nitro-N-(tetrahydro-2H-pyran-2-ylmethyl)aniline 886051-06-5 C14H20N2O5S
    4-(ethylsulfonyl)-2-nitro-N-(tetrahydro-2H-pyran-2-ylmethyl)aniline
    —— 4-fluorophenyl(oxazol-2-yl)methanol 1163126-51-9 C10H8FNO2
    4-fluorophenyl(oxazol-2-yl)methanol
    —— 4-phenyl-pyridine-2,5-dicarboxylic acid bis-(1,2,5-trimethyl-piperidin-4-ylamide) 18211-59-1 C29H41N5O2
    4-phenyl-pyridine-2,5-dicarboxylic acid bis-(1,2,5-trimethyl-piperidin-4-ylamide)
    —— 4-(Di-O-isopropyl-phosphoryloxy)-5H-1,2-benzophenazon-(3) 13742-08-0 C22H23N2O5P
    4-(Di-O-isopropyl-phosphoryloxy)-5H-1,2-benzophenazon-(3)
    —— 4,5-Dimethyl-3-(2-methoxy-phenylcarbamoyl)-Δ<sup>2</sup>-1,2,5-oxadiazolin 19266-40-1 C12H15N3O3
    4,5-Dimethyl-3-(2-methoxy-phenylcarbamoyl)-Δ<sup>2</sup>-1,2,5-oxadiazolin
    —— 4,4'-diacetoxy-<i>N</i>,<i>N</i>'-(6-amino-[1,3,5]triazine-2,4-diyl)-bis-benzamide 4946-90-1 C21H18N6O6
    4,4'-diacetoxy-<i>N</i>,<i>N</i>'-(6-amino-[1,3,5]triazine-2,4-diyl)-bis-benzamide
    —— 4,5,7-tri-O-acetyl-2,6-anhydro-3-deoxy-1-O-methylsulfonyl-D-lyxo-hept-2-enit 153565-57-2 C14H20O10S
    4,5,7-tri-O-acetyl-2,6-anhydro-3-deoxy-1-O-methylsulfonyl-D-lyxo-hept-2-enit
    —— 4-[[[[2,3-dihydro-4-methoxy-1-[[3'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]sulfonyl]-1H-indol-2-yl]carbonyl]amino]methyl]benzeneacetic acid 916199-92-3 C32H27F3N2O6S
    4-[[[[2,3-dihydro-4-methoxy-1-[[3'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]sulfonyl]-1H-indol-2-yl]carbonyl]amino]methyl]benzeneacetic acid
    —— 4-(hydroxy-thiophen-2-yl-methyl)-imidazole-1-sulfonic acid dimethylamide 880652-88-0 C10H13N3O3S2
    4-(hydroxy-thiophen-2-yl-methyl)-imidazole-1-sulfonic acid dimethylamide
    —— [4-acetyloxy-3-[[(1R,4R,5S,6S,9R,10S,13R)-13-acetyloxy-5,6,9,15,15-pentamethyl-14,16-dioxatetracyclo[11.2.1.01,10.04,9]hexadecan-5-yl]methyl]-5-methylphenyl] acetate 81860-87-9 C33H46O8
    [4-acetyloxy-3-[[(1R,4R,5S,6S,9R,10S,13R)-13-acetyloxy-5,6,9,15,15-pentamethyl-14,16-dioxatetracyclo[11.2.1.01,10.04,9]hexadecan-5-yl]methyl]-5-methylphenyl] acetate
    —— 4-(3,5-diethyl-1H-pyrazol-1-yl)piperidine 919100-14-4 C12H21N3
    4-(3,5-diethyl-1H-pyrazol-1-yl)piperidine
    —— 4-(5-{[2-(1,3-dioxobenzo[c]azolidin-2-yl)-1-benzylethyl]amino}-1,3,4-thiadiazol-2-yl)benzamide 1015068-57-1 C26H21N5O3S
    4-(5-{[2-(1,3-dioxobenzo[c]azolidin-2-yl)-1-benzylethyl]amino}-1,3,4-thiadiazol-2-yl)benzamide
    —— 4-[2-(6-methyl-pyridin-2-yl)-pyrazolo[1,5-a]pyridin-3-yl]-phenylamine 676343-75-2 C19H16N4
    4-[2-(6-methyl-pyridin-2-yl)-pyrazolo[1,5-a]pyridin-3-yl]-phenylamine
    —— 4-(2-Bromo-ethoxy)-1-chloro-2-methoxy-benzene 26378-26-7 C9H10BrClO2
    4-(2-Bromo-ethoxy)-1-chloro-2-methoxy-benzene
    —— 4-(2,6-dimethylphenyl)but-3-en-2-ol 1567652-77-0 C12H16O
    4-(2,6-dimethylphenyl)but-3-en-2-ol
    —— 4-iodo-N-(2-fluoro-propyl)-benzenesulfonamide 1208004-13-0 C9H11FINO2S
    4-iodo-N-(2-fluoro-propyl)-benzenesulfonamide
    —— (4S,5S)-3,4-Dimethyl-4,5-dihydro-isoxazole-5-carboxylic acid (1R,2S,4R)-1,7,7-trimethyl-2-phenyl-bicyclo[2.2.1]hept-2-yl ester 114247-37-9 C22H29NO3
    (4S,5S)-3,4-Dimethyl-4,5-dihydro-isoxazole-5-carboxylic acid (1R,2S,4R)-1,7,7-trimethyl-2-phenyl-bicyclo[2.2.1]hept-2-yl ester