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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-amino-N-(benzyloxy)-3-nitrobenzamide —— C14H13N3O4
    4-amino-N-(benzyloxy)-3-nitrobenzamide
    —— 4-(3,5-dioxo-2,3,4,5-tetrahydro[1,2,4]triazin-6-yl)-5H-indolo[2,3-b]quinoxaline —— C17H10N6O2
    4-(3,5-dioxo-2,3,4,5-tetrahydro[1,2,4]triazin-6-yl)-5H-indolo[2,3-b]quinoxaline
    —— 4-chloro-5-(4-ethyl-piperazin-1-yl)-2-p-tolyl-2H-pyridazin-3-one —— C17H21ClN4O
    4-chloro-5-(4-ethyl-piperazin-1-yl)-2-p-tolyl-2H-pyridazin-3-one
    —— 4-oxo-1-[(E)-3-phenylprop-2-enyl]-1,4-dihydroquinazoline-2-carbonitrile —— C18H13N3O
    4-oxo-1-[(E)-3-phenylprop-2-enyl]-1,4-dihydroquinazoline-2-carbonitrile
    —— (4-(2-(1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)acetamido)phenyl)-3-(nitrooxy)propionate —— C18H15N3O9S
    (4-(2-(1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)acetamido)phenyl)-3-(nitrooxy)propionate
    —— 4-chloro-6-(4-chlorophenyl)-2-(pyridin-3-yl)pyrimidine —— C15H9Cl2N3
    4-chloro-6-(4-chlorophenyl)-2-(pyridin-3-yl)pyrimidine
    —— (4S,E)-4-hydroxy-3-(2-((1R,4aS,5R, 6R,8aS)-6-hydroxy-5-(hydroxymethyl)-2,5,8a-trimethyldecahydronaphthalen-1-yl) ethylidene)dihydrofuran-2(3H)-one —— C20H32O5
    (4S,E)-4-hydroxy-3-(2-((1R,4aS,5R, 6R,8aS)-6-hydroxy-5-(hydroxymethyl)-2,5,8a-trimethyldecahydronaphthalen-1-yl) ethylidene)dihydrofuran-2(3H)-one
    —— 4,6,16,18-tetraaza-11,23-dimethyl-5,17-diamino-2,8,14,20-tetraoxacalix[4]arene —— C22H18N6O4
    4,6,16,18-tetraaza-11,23-dimethyl-5,17-diamino-2,8,14,20-tetraoxacalix[4]arene
    —— 4-bromo-endo-tricyclo<5.2.1.0<sup>2,6</sup>>deca-4,8-dien-3-one —— C10H9BrO
    4-bromo-endo-tricyclo<5.2.1.0<sup>2,6</sup>>deca-4,8-dien-3-one
    —— 4,5-Difluoro-2,6-bis-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-pyrimidine —— C10F16N2
    4,5-Difluoro-2,6-bis-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-pyrimidine
    —— 4-[(1,2-dimethyl-3-oxo-1,2,3,4,6,7-hexahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)carbonyl]benzoic acid —— C16H17N3O4
    4-[(1,2-dimethyl-3-oxo-1,2,3,4,6,7-hexahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)carbonyl]benzoic acid
    —— 4-bromo-N-(quinolin-2-ylmethyl)aniline —— C16H13BrN2
    4-bromo-N-(quinolin-2-ylmethyl)aniline
    —— 4-(3-(cyclohexylamino)-5-methylimidazo[1,2-a]pyridin-2-yl)phenol —— C20H23N3O
    4-(3-(cyclohexylamino)-5-methylimidazo[1,2-a]pyridin-2-yl)phenol
    —— 4-((4-(3-(4-ethylpiperazin-1-yl)propoxy)phenyl)amino)-6-methoxyquinoline-3-carboxylic acid —— C26H32N4O4
    4-((4-(3-(4-ethylpiperazin-1-yl)propoxy)phenyl)amino)-6-methoxyquinoline-3-carboxylic acid
    —— 4-(p-methoxybenzyl)-2,5-dioxoperhydrooxazine —— C12H13NO4
    4-(p-methoxybenzyl)-2,5-dioxoperhydrooxazine
    —— (4AS*,9BS*)-1,2,3,4,4a,9b-hexahydro-8-hydroxy-7-methyldibenzofuran-3-one —— C13H14O3
    (4AS*,9BS*)-1,2,3,4,4a,9b-hexahydro-8-hydroxy-7-methyldibenzofuran-3-one
    —— 4-[1-(3-chloro-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl)ethenyl]benzoic acid —— C23H25ClO2
    4-[1-(3-chloro-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl)ethenyl]benzoic acid
    —— 4-methoxy-N-(pyridin-4-ylmethyl)-N-(3-((tetrahydro-2H-pyran-4-yl)methoxy)benzyl)benzamide —— C27H30N2O4
    4-methoxy-N-(pyridin-4-ylmethyl)-N-(3-((tetrahydro-2H-pyran-4-yl)methoxy)benzyl)benzamide
    —— 4-[2-(4-methoxybenzamido)thiazol-5-yl]-3-phenoxybenzoic acid —— C24H18N2O5S
    4-[2-(4-methoxybenzamido)thiazol-5-yl]-3-phenoxybenzoic acid
    —— 4-Hydroxybutanal-dimethylhydrazon —— C6H14N2O
    4-Hydroxybutanal-dimethylhydrazon
    —— 4-deacetyl-4-(cyclohexanecarbonyl)oxyvindoline —— C30H40N2O6
    4-deacetyl-4-(cyclohexanecarbonyl)oxyvindoline
    —— 4-(4-aminopyrimidin-5-yl)-1H-pyrazole —— C7H7N5
    4-(4-aminopyrimidin-5-yl)-1H-pyrazole
    —— 4-methylumbelliferyl-β-D-glucuronide —— C16H16O9
    4-methylumbelliferyl-β-D-glucuronide
    —— 4-methylcoumarin-7-yl-α-L-iduronic acid —— C16H16O9
    4-methylcoumarin-7-yl-α-L-iduronic acid
    —— 4-MUG —— C16H16O9
    4-MUG
    —— 4-[6-(4-methylphenyl)-3-phenyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl]benzenesulfonamide —— C26H19F3N4O2S
    4-[6-(4-methylphenyl)-3-phenyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl]benzenesulfonamide
    —— 4-chloro-N-(4-chlorophenyl)-2-methoxyaniline —— C13H11Cl2NO
    4-chloro-N-(4-chlorophenyl)-2-methoxyaniline
    —— 4,5-dihydro-3,3-diphenyl-5-[(3-methylimidazol-1-yl)methyl]-2(3H)-furanone bromide —— Br*C21H21N2O2
    4,5-dihydro-3,3-diphenyl-5-[(3-methylimidazol-1-yl)methyl]-2(3H)-furanone bromide
    —— 4-chloro-2,4-dicyano-2-methyl-thiobutyric acid S-methyl ester —— C8H9ClN2OS
    4-chloro-2,4-dicyano-2-methyl-thiobutyric acid S-methyl ester
    —— 4-((6-(3-(3-methoxy-5-methylphenyl)-1-methyl-1H-pyrazol-4-yl)-2-(pyridin-3-yl)pyrimidin-4-yl)amino)butan-1-ol —— C25H28N6O2
    4-((6-(3-(3-methoxy-5-methylphenyl)-1-methyl-1H-pyrazol-4-yl)-2-(pyridin-3-yl)pyrimidin-4-yl)amino)butan-1-ol
    —— (4S,5S)-3-tert-butyloxycarbonyl-2,2-dimethyl-5-(2-chloroethyl)-4-isobutyloxazolidine —— C16H30ClNO3
    (4S,5S)-3-tert-butyloxycarbonyl-2,2-dimethyl-5-(2-chloroethyl)-4-isobutyloxazolidine
    —— 4-(2-benzylphenoxy)-1,1-dimethylpiperidin-1-ium iodide —— C20H26NO*I
    4-(2-benzylphenoxy)-1,1-dimethylpiperidin-1-ium iodide
    —— 4-benzoyl-N-(4-phenylthiazol-2-yl)benzamide —— C23H16N2O2S
    4-benzoyl-N-(4-phenylthiazol-2-yl)benzamide
    —— 4-(3,5-difluoro-phenyl)-1-(7-ethyl-1,2,3,4-tetrahydro-naphthalen-1-ylamino)-3-(pyrimidin-2-ylamino)-butan-2-ol —— C26H30F2N4O
    4-(3,5-difluoro-phenyl)-1-(7-ethyl-1,2,3,4-tetrahydro-naphthalen-1-ylamino)-3-(pyrimidin-2-ylamino)-butan-2-ol
    —— 4-iso-butyl-3-(3-methoxyphenyl)-2-oxazolidinone —— C14H19NO3
    4-iso-butyl-3-(3-methoxyphenyl)-2-oxazolidinone
    —— 4-ethoxy-3-methoxy-benzylamine; hydrochloride 854184-85-3 C10H15NO2*ClH
    4-ethoxy-3-methoxy-benzylamine; hydrochloride
    —— 4-Hydroxy-3-[(2-naphthalenylthio)phenylmethyl]-6-phenyl-2H-pyran-2-one —— C28H20O3S
    4-Hydroxy-3-[(2-naphthalenylthio)phenylmethyl]-6-phenyl-2H-pyran-2-one
    —— 4-(fluoromethoxy)benzaldehyde —— C8H7FO2
    4-(fluoromethoxy)benzaldehyde
    —— 4-tert-butyl-2,3-dimethylpyridine N-oxide —— C11H17NO
    4-tert-butyl-2,3-dimethylpyridine N-oxide
    —— 4-allyloxy-1,1-difluoro-1,3-diiodobutane —— C7H10F2I2O
    4-allyloxy-1,1-difluoro-1,3-diiodobutane
    —— 4-[2-(benzo[b]thiophen-7-yloxy)-ethyl]-5-methyl-2-phenyl-oxazole —— C20H17NO2S
    4-[2-(benzo[b]thiophen-7-yloxy)-ethyl]-5-methyl-2-phenyl-oxazole
    —— 4-chloro-2-oxo-1,2-dihydro-1,5-naphthyridine-3-carbonitrile —— C9H4ClN3O
    4-chloro-2-oxo-1,2-dihydro-1,5-naphthyridine-3-carbonitrile
    —— (4-chloro-2-nitro-phenyl)-(toluene-4-sulfonyl)-disulfane —— C13H10ClNO4S3
    (4-chloro-2-nitro-phenyl)-(toluene-4-sulfonyl)-disulfane
    —— 4-{[(1H-indol-3-yl)methylene]amino}-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one —— C20H18N4O
    4-{[(1H-indol-3-yl)methylene]amino}-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
    —— 4-(oxetan-3-yloxy)pyridine —— C8H9NO2
    4-(oxetan-3-yloxy)pyridine
    —— 4-methyl-6-phenyl-8-styryl-1-p-tolyl-5,6-dihydro-1H-azocin-2-one —— C29H27NO
    4-methyl-6-phenyl-8-styryl-1-p-tolyl-5,6-dihydro-1H-azocin-2-one
    —— 4-(5-(2-amino-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2-(2-(dimethylamino)ethoxy)phenyl)-2-(thiazol-2-yl)but-3-yn-2-ol —— C23H24N6O2S
    4-(5-(2-amino-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2-(2-(dimethylamino)ethoxy)phenyl)-2-(thiazol-2-yl)but-3-yn-2-ol
    —— 4-ethyl-1-(4-methoxyphenyl)-3,5-bisphenyl-1H-pyrazole —— C24H22N2O
    4-ethyl-1-(4-methoxyphenyl)-3,5-bisphenyl-1H-pyrazole
    —— 4-((5-chloro-4-(1H-indol-3-yl)pyrimidin-2-yl)amino)-N-ethylpiperidine-1-carboxamide —— C20H23ClN6O
    4-((5-chloro-4-(1H-indol-3-yl)pyrimidin-2-yl)amino)-N-ethylpiperidine-1-carboxamide
    —— 4-cinnamoylpiperazin-2-one —— C13H14N2O2
    4-cinnamoylpiperazin-2-one