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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-formylphenyl 4-(12-bromododecyloxy)benzoate 1043885-37-5 C26H33BrO4
    4-formylphenyl 4-(12-bromododecyloxy)benzoate
    —— 4-sulfamoyl-benzoic acid <i>p</i>-toluidide 92192-00-2 C14H14N2O3S
    4-sulfamoyl-benzoic acid <i>p</i>-toluidide
    —— 4-(2,4'-dichlorobenzhydryloxy)piperidine-1-carbonyl chloride 1365259-61-5 C19H18Cl3NO2
    4-(2,4'-dichlorobenzhydryloxy)piperidine-1-carbonyl chloride
    —— 4-methyl-N-[(Z)-1-phenylethylideneamino]pyrimidin-2-amine —— C13H14N4
    4-methyl-N-[(Z)-1-phenylethylideneamino]pyrimidin-2-amine
    —— [4-(4-Fluorophenyl)piperazin-1-yl]-[2-(4-methylsulfonylphenyl)-1-benzothiophen-3-yl]methanone 1206798-31-3 C26H23FN2O3S2
    [4-(4-Fluorophenyl)piperazin-1-yl]-[2-(4-methylsulfonylphenyl)-1-benzothiophen-3-yl]methanone
    —— 4,4-dimethyltetrahydro-1,4-thiazinium iodide 1,1-dioxide 108723-68-8 C6H14NO2S*I
    4,4-dimethyltetrahydro-1,4-thiazinium iodide 1,1-dioxide
    —— 4,6-Bis-octyloxy-isophthaloyl dichloride 773866-24-3 C24H36Cl2O4
    4,6-Bis-octyloxy-isophthaloyl dichloride
    —— 4-(2-cyclopropylethoxy)-2-nitrobenzaldehyde 1344685-28-4 C12H13NO4
    4-(2-cyclopropylethoxy)-2-nitrobenzaldehyde
    —— 4-(cyclopropylmethoxy)-N-(8-methyl-3-{[(tetrahydro-2H-thiopyran-4-ylmethyl)amino]methyl}quinolin-7-yl)benzamide 1190044-31-5 C28H33N3O2S
    4-(cyclopropylmethoxy)-N-(8-methyl-3-{[(tetrahydro-2H-thiopyran-4-ylmethyl)amino]methyl}quinolin-7-yl)benzamide
    —— 4-(2-cyclopropylethoxy)-1-methyl-2-nitrobenzene 1344685-27-3 C12H15NO3
    4-(2-cyclopropylethoxy)-1-methyl-2-nitrobenzene
    —— 4-amino-N,3-dimethyl-1-(2,4,6-trichlorophenyl)-1H-pyrazole-5-carboxamide 868375-01-3 C12H11Cl3N4O
    4-amino-N,3-dimethyl-1-(2,4,6-trichlorophenyl)-1H-pyrazole-5-carboxamide
    —— 4-[(5-Benzyltetrazol-1-yl)methyl]-2,6-dimethylphenol 104065-32-9 C17H18N4O
    4-[(5-Benzyltetrazol-1-yl)methyl]-2,6-dimethylphenol
    —— 4-Ethoxycarbonyl-3-isopropylamino-7-methyl-4,7-dihydropyrazolo[4,3-e][1,2,4]thiadiazine 1,1-dioxide 194086-69-6 C11H17N5O4S
    4-Ethoxycarbonyl-3-isopropylamino-7-methyl-4,7-dihydropyrazolo[4,3-e][1,2,4]thiadiazine 1,1-dioxide
    —— 4-chloro-1-(2,6-difluorobenzyl)-2-nitroaniline 852690-14-3 C13H9ClF2N2O2
    4-chloro-1-(2,6-difluorobenzyl)-2-nitroaniline
    —— 4-para-bromophenyl-3-(1-pyrrolyl)-2-thiophene-N-pyrrolidinocarboxamide 156274-12-3 C19H17BrN2OS
    4-para-bromophenyl-3-(1-pyrrolyl)-2-thiophene-N-pyrrolidinocarboxamide
    —— (4aS,7aR)-6-benzyl-4-[2-(trimethylsilanyl)ethanesulfonyl]octahydropyrrolo[3,4-b][1,4]oxazine 1202067-86-4 C18H30N2O3SSi
    (4aS,7aR)-6-benzyl-4-[2-(trimethylsilanyl)ethanesulfonyl]octahydropyrrolo[3,4-b][1,4]oxazine
    —— 4-[(3Z)-3-[hydroxy-(4-methylphenyl)methylidene]-2-(3-nitrophenyl)-4,5-dioxopyrrolidin-1-yl]benzenesulfonamide 5792-56-3 C24H19N3O7S
    4-[(3Z)-3-[hydroxy-(4-methylphenyl)methylidene]-2-(3-nitrophenyl)-4,5-dioxopyrrolidin-1-yl]benzenesulfonamide
    —— 4-((4-hydroxyphenyl)dimethylsilyl)phenyl sulfamate 1595164-05-8 C14H17NO4SSi
    4-((4-hydroxyphenyl)dimethylsilyl)phenyl sulfamate
    —— 4-carboxy-2-chloro-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine 1-oxide 1388844-05-0 C12H14ClNO3
    4-carboxy-2-chloro-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine 1-oxide
    —— 4-ethyl-4-methylpiperidinium hydrochloride 4125-11-5 C8H17N*ClH
    4-ethyl-4-methylpiperidinium hydrochloride
    —— 4-ethoxybenzaldehyde N-(3-methylphenyl)thiosemicarbazone 303759-10-6 C17H19N3OS
    4-ethoxybenzaldehyde N-(3-methylphenyl)thiosemicarbazone
    —— 4-morpholin-4-ylmethyl-7-(2-oxo-propoxy)-chromen-2-one 1227925-67-8 C17H19NO5
    4-morpholin-4-ylmethyl-7-(2-oxo-propoxy)-chromen-2-one
    —— 4-[(E)-(3-Bromo-4-methoxyphenyl)methylideneamino]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione —— C17H15BrN2O3
    4-[(E)-(3-Bromo-4-methoxyphenyl)methylideneamino]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione
    —— 4-[4-(3-Piperidin-1-ylpropoxy)phenyl]piperazine-1-carbonyl chloride 740082-63-7 C19H28ClN3O2
    4-[4-(3-Piperidin-1-ylpropoxy)phenyl]piperazine-1-carbonyl chloride
    —— 4α-(2-methyl-1H-imidazol-1-yl)-4-desoxypodophyllotoxin 1359033-89-8 C26H26N2O7
    4α-(2-methyl-1H-imidazol-1-yl)-4-desoxypodophyllotoxin
    —— (4Z)-1-(3-chlorophenyl)-4-[(4-morpholin-4-ylphenyl)methylidene]pyrazolidine-3,5-dione 5576-07-8 C20H18ClN3O3
    (4Z)-1-(3-chlorophenyl)-4-[(4-morpholin-4-ylphenyl)methylidene]pyrazolidine-3,5-dione
    —— 4,4-dimethyl-1,1-dioxo-1λ<sup>6</sup>-thiomorpholinium; bromide 73909-03-2 Br*C6H14NO2S
    4,4-dimethyl-1,1-dioxo-1λ<sup>6</sup>-thiomorpholinium; bromide
    —— 4α-(4-methyl-1H-imidazol-1-yl)-4-desoxypodophyllotoxin 1359033-93-4 C26H26N2O7
    4α-(4-methyl-1H-imidazol-1-yl)-4-desoxypodophyllotoxin
    —— 4-Fluoro-N'-[(1Z)-1-(pyridin-2-yl)ethylidene]benzohydrazide 325990-63-4 C14H12FN3O
    4-Fluoro-N'-[(1Z)-1-(pyridin-2-yl)ethylidene]benzohydrazide
    —— 4-({benzyl[(4-chlorophenyl)sulfonyl]amino}methyl)-N-[(2S)-tetrahydrofuran-2-ylmethyl]benzamide 1191066-07-5 C26H27ClN2O4S
    4-({benzyl[(4-chlorophenyl)sulfonyl]amino}methyl)-N-[(2S)-tetrahydrofuran-2-ylmethyl]benzamide
    —— 4β-(1H-imidazol-1-yl)-4-desoxypodophyllotoxin 1359033-95-6 C25H24N2O7
    4β-(1H-imidazol-1-yl)-4-desoxypodophyllotoxin
    —— 4-bromo-N-[(Z)-(5-iodofuran-2-yl)methylideneamino]benzamide —— C12H8BrIN2O2
    4-bromo-N-[(Z)-(5-iodofuran-2-yl)methylideneamino]benzamide
    —— (4aS,7aR)-4-[2-(trimethylsilanyl)ethanesulfonyl]octahydropyrrolo[3,4-b][1.4]oxazine 1202067-87-5 C11H24N2O3SSi
    (4aS,7aR)-4-[2-(trimethylsilanyl)ethanesulfonyl]octahydropyrrolo[3,4-b][1.4]oxazine
    —— 4-amino-5-phenyl-2-vinyl-2,4-dihydro-1,2,4-triazol-3-one 96240-32-3 C10H10N4O
    4-amino-5-phenyl-2-vinyl-2,4-dihydro-1,2,4-triazol-3-one
    —— 4-fluoro-N-[(E)-(4-methylphenyl)methylideneamino]benzamide —— C15H13FN2O
    4-fluoro-N-[(E)-(4-methylphenyl)methylideneamino]benzamide
    —— 4-(3,5-dichlorophenyl)-2-[(5-mercapto-1,3,4-oxadiazol-2-yl)methyl]-5-phenyl-2,4-dihydro-3H-1,2,4-triazol-3-one 1403889-34-8 C17H11Cl2N5O2S
    4-(3,5-dichlorophenyl)-2-[(5-mercapto-1,3,4-oxadiazol-2-yl)methyl]-5-phenyl-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— [4-[(E)-(pyridine-2-carbonylhydrazinylidene)methyl]phenyl] 4-bromobenzoate —— C20H14BrN3O3
    [4-[(E)-(pyridine-2-carbonylhydrazinylidene)methyl]phenyl] 4-bromobenzoate
    —— 4-Amino-2-(2-bromoethyl)-5-phenyl-1,2,4-triazol-3-one 96240-25-4 C10H11BrN4O
    4-Amino-2-(2-bromoethyl)-5-phenyl-1,2,4-triazol-3-one
    —— (4-methylpiperazine-1-carbonyl)-L-phenylalanine 115766-11-5 C15H21N3O3
    (4-methylpiperazine-1-carbonyl)-L-phenylalanine
    —— (4,6-Dichloro-2-oxo-1,3-benzoxathiol-5-yl) phenyl carbonate 415945-07-2 C14H6Cl2O5S
    (4,6-Dichloro-2-oxo-1,3-benzoxathiol-5-yl) phenyl carbonate
    —— 4-tert-butyl-N-[(E)-(2-chloro-6-fluorophenyl)methylideneamino]benzamide —— C18H18ClFN2O
    4-tert-butyl-N-[(E)-(2-chloro-6-fluorophenyl)methylideneamino]benzamide
    —— {4-[4-(2-aminoethyl)anilino]-1-piperidinyl}(3-methyl-thien-2-yl)methanone 392640-40-3 C19H25N3OS
    {4-[4-(2-aminoethyl)anilino]-1-piperidinyl}(3-methyl-thien-2-yl)methanone
    —— 4-Amino-5-phenyl-2-(2-sulfanylethyl)-1,2,4-triazol-3-one 96251-98-8 C10H12N4OS
    4-Amino-5-phenyl-2-(2-sulfanylethyl)-1,2,4-triazol-3-one
    —— 4-anilino-5-phenyl-2,4-dihydro-[1,2,4]triazol-3-one 57735-14-5 C14H12N4O
    4-anilino-5-phenyl-2,4-dihydro-[1,2,4]triazol-3-one
    —— 4-[(E)-(5-Piperidin-1-ylfuran-2-yl)methylideneamino]spiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-3,5-dione —— C21H23N3O3
    4-[(E)-(5-Piperidin-1-ylfuran-2-yl)methylideneamino]spiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-3,5-dione
    —— 4-tert-butyl-N'-[(E)-pyridin-2-ylmethylidene]benzohydrazide —— C17H19N3O
    4-tert-butyl-N'-[(E)-pyridin-2-ylmethylidene]benzohydrazide
    —— 4,4'-bis(2,2-dimethoxyethyl)biphenyl 1367759-97-4 C20H26O4
    4,4'-bis(2,2-dimethoxyethyl)biphenyl
    —— (4S,5R)-4-isopropyl-3-[(1R,3R,4S)-3-p-menthyloxycarbonyl]-5-trifluoromethyloxazolidin-2-one 171872-13-2 C18H28F3NO4
    (4S,5R)-4-isopropyl-3-[(1R,3R,4S)-3-p-menthyloxycarbonyl]-5-trifluoromethyloxazolidin-2-one
    —— 4-[2-(2-Cyclopentylethyl)-3H-imidazo[4,5-b]pyridin-3-yl]phenethylamine 391674-35-4 C21H26N4
    4-[2-(2-Cyclopentylethyl)-3H-imidazo[4,5-b]pyridin-3-yl]phenethylamine
    —— 4-Hydroxy-4-[3-(hydroxymethyl)-1-benzofuran-2-yl]-3-methoxycyclohexa-2,5-dien-1-one 869486-19-1 C16H14O5
    4-Hydroxy-4-[3-(hydroxymethyl)-1-benzofuran-2-yl]-3-methoxycyclohexa-2,5-dien-1-one