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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(1-tert-Butylsulfanyl-2-nitro-ethyl)-1,2-dimethoxy-benzene 60002-86-0 C14H21NO4S
    4-(1-tert-Butylsulfanyl-2-nitro-ethyl)-1,2-dimethoxy-benzene
    —— (4E)-4-phenacylidene-2,3-diphenylcyclobut-2-en-1-one 59625-84-2 C24H16O2
    (4E)-4-phenacylidene-2,3-diphenylcyclobut-2-en-1-one
    —— 4-Methylthio-2,3,5,6-tetraphenyl-N-methyl-pyridiniumiodid 51787-65-6 C31H26NS*I
    4-Methylthio-2,3,5,6-tetraphenyl-N-methyl-pyridiniumiodid
    —— 4-fluoro-N-[4-(2-oxo-4-phenylpyrrolidin-1-yl)pyridin-2-yl]benzamide 1019649-34-3 C22H18FN3O2
    4-fluoro-N-[4-(2-oxo-4-phenylpyrrolidin-1-yl)pyridin-2-yl]benzamide
    —— 4-thiosemicarbazonomethyl-benzoic acid-(4-methyl-pyrimidin-2-ylamide) 106422-02-0 C14H14N6OS
    4-thiosemicarbazonomethyl-benzoic acid-(4-methyl-pyrimidin-2-ylamide)
    —— 4',5-Diformyl-2,2',3-trimethoxy-6'-nitro-diphenylaether 93317-07-8 C17H15NO8
    4',5-Diformyl-2,2',3-trimethoxy-6'-nitro-diphenylaether
    —— 4-[4'-((S)-1-{(S)-1-[((S)-benzyl-cyano-methyl)-carbamoyl]-2-methyl-propylamino}-2,2,2-trifluoro-ethyl)-biphenyl-4-yl]-piperazin-1-ium chloride 1159488-98-8 C32H36F3N5O*ClH
    4-[4'-((S)-1-{(S)-1-[((S)-benzyl-cyano-methyl)-carbamoyl]-2-methyl-propylamino}-2,2,2-trifluoro-ethyl)-biphenyl-4-yl]-piperazin-1-ium chloride
    —— (4-Bromo-phenyl)-pyridin-3-yl-methanone O-(3-tert-butylamino-2-hydroxy-propyl)-oxime 112703-21-6 C19H24BrN3O2
    (4-Bromo-phenyl)-pyridin-3-yl-methanone O-(3-tert-butylamino-2-hydroxy-propyl)-oxime
    —— 4-(methyloxy)phenyl (4R)-4-(2,3-dihydro-1H-indol-1-yl)-2-nitro-4-phenylbutanoate 1309588-56-4 C25H24N2O5
    4-(methyloxy)phenyl (4R)-4-(2,3-dihydro-1H-indol-1-yl)-2-nitro-4-phenylbutanoate
    —— 4-[(N-benzyl-1-piperazinyl)-benzyl]-nitrobenzene 193217-41-3 C24H25N3O2
    4-[(N-benzyl-1-piperazinyl)-benzyl]-nitrobenzene
    —— 4-(cis-1-hexenyl)-3-methyl-5-phenylisoxazole 81022-92-6 C16H19NO
    4-(cis-1-hexenyl)-3-methyl-5-phenylisoxazole
    —— 4-bromo-N-[(4-bromophenyl)sulfamoylsulfamoyl]aniline 82173-98-6 C12H11Br2N3O4S2
    4-bromo-N-[(4-bromophenyl)sulfamoylsulfamoyl]aniline
    —— 4,4-Dimethyl-1-tributylstannanyl-pentan-3-one oxime 97782-47-3 C19H41NOSn
    4,4-Dimethyl-1-tributylstannanyl-pentan-3-one oxime
    —— (4R,4aR)-7-Isopropyl-4,4a-dimethyl-9-oxo-1,2,3,4,4a,9-hexahydro-phenanthrene-4-carboxylic acid methyl ester 54877-82-6 C21H26O3
    (4R,4aR)-7-Isopropyl-4,4a-dimethyl-9-oxo-1,2,3,4,4a,9-hexahydro-phenanthrene-4-carboxylic acid methyl ester
    —— 4,7-dibromo-N-Boc-indole 3-carboxaldehyde 1225072-36-5 C14H13Br2NO3
    4,7-dibromo-N-Boc-indole 3-carboxaldehyde
    —— 4-(5-(non-8-enyl)-1H-pyrrol-2-yl)butan-2-one 1213263-08-1 C17H27NO
    4-(5-(non-8-enyl)-1H-pyrrol-2-yl)butan-2-one
    —— (4-tert-Butyl-1-vinyl-cyclohexyl)-pyrrolidin-1-yl-acetonitrile 75646-58-1 C18H30N2
    (4-tert-Butyl-1-vinyl-cyclohexyl)-pyrrolidin-1-yl-acetonitrile
    —— 4-Methyl-2-isoxazolin-5-carbonsaeuremethylester 50784-56-0 C6H9NO3
    4-Methyl-2-isoxazolin-5-carbonsaeuremethylester
    —— 4-(4-methylphenyl)-7,9,12-triphenyl-8-thia-4,11,13-triazatetracyclo[5.5.1.02,6.010,13]trideca-9,11-diene-3,5-dione 83996-17-2 C34H25N3O2S
    4-(4-methylphenyl)-7,9,12-triphenyl-8-thia-4,11,13-triazatetracyclo[5.5.1.02,6.010,13]trideca-9,11-diene-3,5-dione
    —— 4-[5(methylsulfonyl)-2-({2-[(5nitro(2-pyridyl))amino]ethyl}amino)pyrimidin-4-yl]benzenecarbonitrile 403809-50-7 C19H17N7O4S
    4-[5(methylsulfonyl)-2-({2-[(5nitro(2-pyridyl))amino]ethyl}amino)pyrimidin-4-yl]benzenecarbonitrile
    —— 4-Azulenylmethylphosphonsaeure-dimethylester 101166-12-5 C13H15O3P
    4-Azulenylmethylphosphonsaeure-dimethylester
    —— 4-(4'-iodobutyl)-1H-quinolin-2-one 903504-76-7 C13H14INO
    4-(4'-iodobutyl)-1H-quinolin-2-one
    —— 4-[(E)-[(2-amino-6-methylpyrimidin-4-yl)hydrazinylidene]methyl]-2-methoxyphenol 371949-45-0 C13H15N5O2
    4-[(E)-[(2-amino-6-methylpyrimidin-4-yl)hydrazinylidene]methyl]-2-methoxyphenol
    —— (((4-methyl-3-phenylthiazol-2(3H)-ylidene)amino)methylene)bis(phosphonic acid) 752180-20-4 C11H14N2O6P2S
    (((4-methyl-3-phenylthiazol-2(3H)-ylidene)amino)methylene)bis(phosphonic acid)
    —— 4-((methyl(p-tolyl)amino)methyl)benzonitrile 1456524-34-7 C16H16N2
    4-((methyl(p-tolyl)amino)methyl)benzonitrile
    —— 4,5α-epoxy-19anti-isopropenyl-3,6-dimethoxy-17-methyl-6β,14-ethano-morphin-7-ene 16659-42-0 C24H29NO3
    4,5α-epoxy-19anti-isopropenyl-3,6-dimethoxy-17-methyl-6β,14-ethano-morphin-7-ene
    —— 4-Amino-s-triazino-(1,2-b)indazol 59591-66-1 C9H7N5
    4-Amino-s-triazino-(1,2-b)indazol
    —— 4-[3,5-Dimethyl-1-(4-nitro-phenyl)-1H-pyrazol-4-ylazo]-N-thiazol-2-yl-benzenesulfonamide 59678-02-3 C20H17N7O4S2
    4-[3,5-Dimethyl-1-(4-nitro-phenyl)-1H-pyrazol-4-ylazo]-N-thiazol-2-yl-benzenesulfonamide
    —— 4-(4-Chloro-phenyl)-4-imino-3,3-dimethyl-butan-2-one 60036-43-3 C12H14ClNO
    4-(4-Chloro-phenyl)-4-imino-3,3-dimethyl-butan-2-one
    —— 4-(<i>Z</i>)-indol-3-ylmethylene-isochroman-1,3-dione 59417-23-1 C18H11NO3
    4-(<i>Z</i>)-indol-3-ylmethylene-isochroman-1,3-dione
    —— 4-Amino-N-((1R,3R,6S)-4,7,7-trimethyl-bicyclo[4.1.0]hept-4-en-3-yl)-benzenesulfonamide 131843-22-6 C16H22N2O2S
    4-Amino-N-((1R,3R,6S)-4,7,7-trimethyl-bicyclo[4.1.0]hept-4-en-3-yl)-benzenesulfonamide
    —— 4-(2-Amino-4-oxo-3,7-dihydro-4H-pyrimido[4,5-b][1,4]oxazin-6-yl)-benzoic acid methyl ester 85828-45-1 C14H12N4O4
    4-(2-Amino-4-oxo-3,7-dihydro-4H-pyrimido[4,5-b][1,4]oxazin-6-yl)-benzoic acid methyl ester
    —— (4S,5S)-1,3-Dibenzyl-4-benzylsulfanylmethyl-5-vinyl-imidazolidin-2-one 112792-90-2 C27H28N2OS
    (4S,5S)-1,3-Dibenzyl-4-benzylsulfanylmethyl-5-vinyl-imidazolidin-2-one
    —— 4-methoxy-2-(1-phenyl-1H-phenanthro[9,10-d]imidazol-2-yl)phenol 1448243-42-2 C28H20N2O2
    4-methoxy-2-(1-phenyl-1H-phenanthro[9,10-d]imidazol-2-yl)phenol
    —— 4-(o-Nitrophenyl)-1-chloracetylsemicarbazid 62774-65-6 C9H9ClN4O4
    4-(o-Nitrophenyl)-1-chloracetylsemicarbazid
    —— 4-methyl-5<i>H</i>-cyclohepta[<i>b</i>]indol-6-one 59958-60-0 C14H11NO
    4-methyl-5<i>H</i>-cyclohepta[<i>b</i>]indol-6-one
    —— 4-(5-(5-chloro-3'-ethoxy-[1,1'-biphenyl]-3-yl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-2-methyl-N-(1-oxidothietan-3-yl)benzamide 1426052-69-8 C29H26ClF3N2O4S
    4-(5-(5-chloro-3'-ethoxy-[1,1'-biphenyl]-3-yl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-2-methyl-N-(1-oxidothietan-3-yl)benzamide
    —— 4-acetyl-3-anilino-5-methylene-1-phenyl-1,5-dihydro-pyrrol-2-one 58158-07-9 C19H16N2O2
    4-acetyl-3-anilino-5-methylene-1-phenyl-1,5-dihydro-pyrrol-2-one
    —— 4-methyl-<i>N</i>-pyrrolidin-1-ylmethylene-thiobenzamide 58414-99-6 C13H16N2S
    4-methyl-<i>N</i>-pyrrolidin-1-ylmethylene-thiobenzamide
    —— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-(2-((2-hydroxyethyl)(methyl)amino)ethylcarbamoyl)-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)benzoic acid 1351278-15-3 C42H62N2O4
    4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-(2-((2-hydroxyethyl)(methyl)amino)ethylcarbamoyl)-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)benzoic acid
    —— 4,4-dimethyl-A-homo-5α-cholestane-3,6-dione 88168-18-7 C30H50O2
    4,4-dimethyl-A-homo-5α-cholestane-3,6-dione
    —— 4-ethyl-2-methyl-oxazolidine-3-carbothioic acid <i>S</i>-butyl ester 52837-40-8 C11H21NO2S
    4-ethyl-2-methyl-oxazolidine-3-carbothioic acid <i>S</i>-butyl ester
    —— 4β-hydroxy-3α-O-(2-tetrahydropyranyl)scirpene-15-carboxaldehyde 81331-31-9 C20H28O6
    4β-hydroxy-3α-O-(2-tetrahydropyranyl)scirpene-15-carboxaldehyde
    —— (4-benzhydryloxy-butyl)-dibutyl-amine 124117-35-7 C25H37NO
    (4-benzhydryloxy-butyl)-dibutyl-amine
    —— 4-Amino-3-<2-(hydroxymethyl)-3-hydroxy-1-propoxy>-pyrazolo<3,4-d>pyrimidine 135488-86-7 C9H13N5O3
    4-Amino-3-<2-(hydroxymethyl)-3-hydroxy-1-propoxy>-pyrazolo<3,4-d>pyrimidine
    —— 4-[(Dimethylamino)methyl]tetrahydro-2H-pyran-4-methanol 1249388-78-0 C9H19NO2
    4-[(Dimethylamino)methyl]tetrahydro-2H-pyran-4-methanol
    —— 4-(4-chloro-3-nitro-benzenesulfonyl)-[1,2,4]triazolidine-3,5-dione 10001-71-5 C8H5ClN4O6S
    4-(4-chloro-3-nitro-benzenesulfonyl)-[1,2,4]triazolidine-3,5-dione
    —— [4-(1H-imidazol-2-ylmethyl)piperidin-1-yl][4-(pyridin-2-yl)phenyl]methanone 1234709-02-4 C21H22N4O
    [4-(1H-imidazol-2-ylmethyl)piperidin-1-yl][4-(pyridin-2-yl)phenyl]methanone
    —— 4-{4-[(4'-chloro-1,1'-biphenyl-2-yl)methyl]piperazin-1-yl}-N-[(3,5-dimethylisoxazol-4-yl)sulfonyl]benzamide 1235865-51-6 C29H29ClN4O4S
    4-{4-[(4'-chloro-1,1'-biphenyl-2-yl)methyl]piperazin-1-yl}-N-[(3,5-dimethylisoxazol-4-yl)sulfonyl]benzamide
    —— 4-(4-ethyl-2,5-dimethyl-[3]thienyl)-4-oxo-butyric acid 853921-21-8 C12H16O3S
    4-(4-ethyl-2,5-dimethyl-[3]thienyl)-4-oxo-butyric acid