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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methyl-3-trifluoromethyl-pent-3-enoic acid ethyl ester 134540-64-0 C9H13F3O2
    4-Methyl-3-trifluoromethyl-pent-3-enoic acid ethyl ester
    —— 4-(2-methoxycarbonylethyl)-3-methyl-3-pyrrolin-2-one 774-80-1 C9H13NO3
    4-(2-methoxycarbonylethyl)-3-methyl-3-pyrrolin-2-one
    —— 4-<2-<5-<<(cyclopentyloxy)carbonyl>amino>-2-(methylamino)phenyl>-2-oxoethyl>-3-methoxybenzoic acid 127973-93-7 C23H26N2O6
    4-<2-<5-<<(cyclopentyloxy)carbonyl>amino>-2-(methylamino)phenyl>-2-oxoethyl>-3-methoxybenzoic acid
    —— 4,5-Diaethoxy-2-benzoyl-benzoesaeure 108062-82-4 C18H18O5
    4,5-Diaethoxy-2-benzoyl-benzoesaeure
    —— 4-(8-bromo-4-oxo-3,4-dihydrobenzofuro[3,2-d]pyrimidin-2-yl)-3-chlorobenzoic acid 1380496-05-8 C17H8BrClN2O4
    4-(8-bromo-4-oxo-3,4-dihydrobenzofuro[3,2-d]pyrimidin-2-yl)-3-chlorobenzoic acid
    —— 4-fluoro-2-(naphthalen-1-yloxy)phenol 1322035-82-4 C16H11FO2
    4-fluoro-2-(naphthalen-1-yloxy)phenol
    —— 4-[(1E,3E,5E,7E,9E)-10-anthracen-9-yl-3,8-diethyldeca-1,3,5,7,9-pentaenyl]pyridine 146443-71-2 C33H31N
    4-[(1E,3E,5E,7E,9E)-10-anthracen-9-yl-3,8-diethyldeca-1,3,5,7,9-pentaenyl]pyridine
    —— 4-benzoyl-5,5-dimethyl-6-morpholin-4-yl-2-phenyl-5,6-dihydro-4H-[1,3,4]oxadiazine 34659-82-0 C22H25N3O3
    4-benzoyl-5,5-dimethyl-6-morpholin-4-yl-2-phenyl-5,6-dihydro-4H-[1,3,4]oxadiazine
    —— (4-((5-(4-chlorophenoxy)pentyl)oxy)-1H-indol-1-yl)(1H-imidazol-1-yl)methanethione 1186137-80-3 C23H22ClN3O2S
    (4-((5-(4-chlorophenoxy)pentyl)oxy)-1H-indol-1-yl)(1H-imidazol-1-yl)methanethione
    —— 4-(1,3-Dioxoindan-2-yliden)-5-(4-methylthiophenyl)-2,3-diphenyl-1-azabicyclo<4.3.0>non-2-en 110254-57-4 C36H29NO2S
    4-(1,3-Dioxoindan-2-yliden)-5-(4-methylthiophenyl)-2,3-diphenyl-1-azabicyclo<4.3.0>non-2-en
    —— 4-Propylamino-1,3,5-trimethyl-uracil 99190-73-5 C10H17N3O2
    4-Propylamino-1,3,5-trimethyl-uracil
    —— 4-[1-(2,3-dimethylbenzyl)-4-methoxy-1H-indol-3-yl]-2-hydroxy-4-oxobut-2-enoate 1351646-18-8 C24H25NO5
    4-[1-(2,3-dimethylbenzyl)-4-methoxy-1H-indol-3-yl]-2-hydroxy-4-oxobut-2-enoate
    —— 4-methoxy-1-(methyldiphenylsilyl)-1H-indole 1343516-70-0 C22H21NOSi
    4-methoxy-1-(methyldiphenylsilyl)-1H-indole
    —— 4,7,7-Trimethyl-bicyclo[4.1.0]hept-2-ene-3-carbaldehyde 61187-37-9 C11H16O
    4,7,7-Trimethyl-bicyclo[4.1.0]hept-2-ene-3-carbaldehyde
    —— 4-Oxo-4,5,6,7-tetrahydrobenzo<b>thiophen-enolacetat 50683-04-0 C10H10O2S
    4-Oxo-4,5,6,7-tetrahydrobenzo<b>thiophen-enolacetat
    —— <4,4'-(1,4,10,13-Tetraoxa-7,16-diaza-cyclooctadecyl)-7,16-diphenyl>-bis-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-4-pyrazolyl-malononitril) 144152-88-5 C50H50N10O6
    <4,4'-(1,4,10,13-Tetraoxa-7,16-diaza-cyclooctadecyl)-7,16-diphenyl>-bis-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-4-pyrazolyl-malononitril)
    —— 4,4'-(2,2,2-trichloroethane-1,1-diyl-1-d)bis(methoxybenzene) 19670-94-1 C16H15Cl3O2
    4,4'-(2,2,2-trichloroethane-1,1-diyl-1-d)bis(methoxybenzene)
    —— 4-Hydroxy-4,6-dimethyl-tetrahydro-<1,3>thiazin-2-thion 89531-19-1 C6H11NOS2
    4-Hydroxy-4,6-dimethyl-tetrahydro-<1,3>thiazin-2-thion
    —— 4-Allyl-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepin-7-ol 20093-49-6 C12H16N2O
    4-Allyl-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepin-7-ol
    —— 4-chloro-1-(4-chloro-3-fluorophenyl)-5-(2,6-difluoro-4-methoxyphenyl)-2-methyl-1H-imidazole 1146784-08-8 C17H11Cl2F3N2O
    4-chloro-1-(4-chloro-3-fluorophenyl)-5-(2,6-difluoro-4-methoxyphenyl)-2-methyl-1H-imidazole
    —— 4-Hydroxy-3.4-dihydro-2H-<1>benzothieno<3,2-b>thiopyran 22294-31-1 C11H10OS2
    4-Hydroxy-3.4-dihydro-2H-<1>benzothieno<3,2-b>thiopyran
    —— 4-[Tert-butyl(dimethyl)silyl]oxy-1-(4-methoxyphenyl)but-2-yn-1-ol 1005417-24-2 C17H26O3Si
    4-[Tert-butyl(dimethyl)silyl]oxy-1-(4-methoxyphenyl)but-2-yn-1-ol
    —— 4-[8-(Benzylamino)imidazo[1,2-a]pyrazin-3-yl]phenol 1124319-72-7 C19H16N4O
    4-[8-(Benzylamino)imidazo[1,2-a]pyrazin-3-yl]phenol
    —— 4-tert-butyl-N-{3-[6-(3-fluoro-4-morpholin-4-ylmethyl-phenylamino)-4-methyl-5-oxo-4,5-dihydro-pyrazin-2-yl]-2-methyl-phenyl}-benzamide 910235-56-2 C34H38FN5O3
    4-tert-butyl-N-{3-[6-(3-fluoro-4-morpholin-4-ylmethyl-phenylamino)-4-methyl-5-oxo-4,5-dihydro-pyrazin-2-yl]-2-methyl-phenyl}-benzamide
    —— 4-(pyridin-3-ylmethyl)benzene-1,3-diol 1206192-92-8 C12H11NO2
    4-(pyridin-3-ylmethyl)benzene-1,3-diol
    —— 4-cyclopropyl-N-(2-hydroxymethyl-3-{1-methyl-5-[5-(morpholine-4-carbonyl)-pyridin-2-ylamino]-6-oxo-1,6-dihydro-pyridazin-3-yl}-phenyl)-benzamide 1147529-72-3 C32H32N6O5
    4-cyclopropyl-N-(2-hydroxymethyl-3-{1-methyl-5-[5-(morpholine-4-carbonyl)-pyridin-2-ylamino]-6-oxo-1,6-dihydro-pyridazin-3-yl}-phenyl)-benzamide
    —— 4,7-Diamino-6-cycloheptylcarbamoyl-2-phenyl-pteridin 15341-52-3 C20H23N7O
    4,7-Diamino-6-cycloheptylcarbamoyl-2-phenyl-pteridin
    —— 4-Chloro-5-hydroxy-3-(2-hydroxy-ethylsulfanyl)-5-phenyl-5H-furan-2-one 37529-21-8 C12H11ClO4S
    4-Chloro-5-hydroxy-3-(2-hydroxy-ethylsulfanyl)-5-phenyl-5H-furan-2-one
    —— 4-indan-1-yl-1-phenyl-[1,2,4]triazolidine-3,5-dione 3657-66-7 C17H15N3O2
    4-indan-1-yl-1-phenyl-[1,2,4]triazolidine-3,5-dione
    —— 4-amino-<i>N</i>-(5-methyl-6-oxo-1,6-dihydro-pyrimidin-2-yl)-benzenesulfonamide 1740-01-8 C11H12N4O3S
    4-amino-<i>N</i>-(5-methyl-6-oxo-1,6-dihydro-pyrimidin-2-yl)-benzenesulfonamide
    —— 4-(1-methyl-nonyl)-2<i>H</i>-phthalazin-1-one 93990-12-6 C18H26N2O
    4-(1-methyl-nonyl)-2<i>H</i>-phthalazin-1-one
    —— 4-Amino-2,3,5,6-tetrachloro-N-methyl-N-phenyl-benzamide 26958-22-5 C14H10Cl4N2O
    4-Amino-2,3,5,6-tetrachloro-N-methyl-N-phenyl-benzamide
    —— 4-(5-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-3-yl)-2-iodophenol 1608146-13-9 C16H13IN2O4
    4-(5-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-3-yl)-2-iodophenol
    —— 4,5-Bis-(4-chloro-phenyl)-4,5-dihydro-1H-[1,2,4]triazole-3-thiol 160359-85-3 C14H11Cl2N3S
    4,5-Bis-(4-chloro-phenyl)-4,5-dihydro-1H-[1,2,4]triazole-3-thiol
    —— [4-oxo-2-(3-phenyl-ureido)-4,5-dihydro-thiazol-5-yl]-acetic acid 1227-53-8 C12H11N3O4S
    [4-oxo-2-(3-phenyl-ureido)-4,5-dihydro-thiazol-5-yl]-acetic acid
    —— 4-(1-(2-chlorobenzyl)-1H-pyrazol-3-yl)pyrimidine 1190280-79-5 C14H11ClN4
    4-(1-(2-chlorobenzyl)-1H-pyrazol-3-yl)pyrimidine
    —— 4-{6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-[3-(2-(morpholin-4-yl)ethoxy)benzyl]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde 1162651-50-4 C30H36F2N4O6
    4-{6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-[3-(2-(morpholin-4-yl)ethoxy)benzyl]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde
    —— 4-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-2-fluoro-α-(4-fluorophenyl)-α-methylbenzeneacetonitrile 103337-73-1 C18H12F2N4O2
    4-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-2-fluoro-α-(4-fluorophenyl)-α-methylbenzeneacetonitrile
    —— 4-(2-pyrimidinoxy)benzaldehyde semicarbazone 215460-31-4 C12H11N5O2
    4-(2-pyrimidinoxy)benzaldehyde semicarbazone
    —— 4-(4-chloro-3-(trifluoromethyl)phenyl)-4-methoxy-1-(phenylsulfonyl)piperidin-3-one 1217795-36-2 C19H17ClF3NO4S
    4-(4-chloro-3-(trifluoromethyl)phenyl)-4-methoxy-1-(phenylsulfonyl)piperidin-3-one
    —— [4-(5-ethoxy-4-morpholin-4-ylpyrimidin-2-yl)phenyl]carbamic acid phenyl ester 1313719-19-5 C23H24N4O4
    [4-(5-ethoxy-4-morpholin-4-ylpyrimidin-2-yl)phenyl]carbamic acid phenyl ester
    —— (4-aminophenyl)(1-methylimidazol-2-yl)methanol 497853-95-9 C11H13N3O
    (4-aminophenyl)(1-methylimidazol-2-yl)methanol
    —— (4-Methoxy-phenoxysulfonyl)-phenyl-acetic acid 55505-19-6 C15H14O6S
    (4-Methoxy-phenoxysulfonyl)-phenyl-acetic acid
    —— (4S,5S)-2-phenyl-5-prop-1-en-2-yloxan-4-ol 126274-90-6 C14H18O2
    (4S,5S)-2-phenyl-5-prop-1-en-2-yloxan-4-ol
    —— 4-Allyl-1-methyl-piperidine-4-carboxylic acid ethyl ester 24817-07-0 C12H21NO2
    4-Allyl-1-methyl-piperidine-4-carboxylic acid ethyl ester
    —— 4-amino-6-(4'-methoxyphenyl)-1H,5H-imidazo<4,5-c>-1,2,6-thiadiazine 2,2-dioxide 116256-05-4 C11H11N5O3S
    4-amino-6-(4'-methoxyphenyl)-1H,5H-imidazo<4,5-c>-1,2,6-thiadiazine 2,2-dioxide
    —— 4-(3,4-dichlorophenyl)-2,3,6-triphenylpyridine 1573209-28-5 C29H19Cl2N
    4-(3,4-dichlorophenyl)-2,3,6-triphenylpyridine
    —— 4-benzoyloxy-7-(4-fluoro-2-isopropylcarbamoyl-benzyl)-1-methyl-2-oxo-1,2-dihydro-[1,5]naphthyridine-3-carboxylic acid ethyl ester 926041-70-5 C30H28FN3O6
    4-benzoyloxy-7-(4-fluoro-2-isopropylcarbamoyl-benzyl)-1-methyl-2-oxo-1,2-dihydro-[1,5]naphthyridine-3-carboxylic acid ethyl ester
    —— 4-(5-fluoro-2-methyl-1H-indol-3-yl)butan-2-one 1021910-63-3 C13H14FNO
    4-(5-fluoro-2-methyl-1H-indol-3-yl)butan-2-one
    —— (4S,2Z)-methyl 5-(benzyloxy)-4-methyl-2-pentenoate 125782-38-9 C14H18O3
    (4S,2Z)-methyl 5-(benzyloxy)-4-methyl-2-pentenoate