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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-fluoro-5-methylphenyl)benzene-1,3-dicarboxylic acid 863103-43-9 C15H11FO4
    4-(2-fluoro-5-methylphenyl)benzene-1,3-dicarboxylic acid
    —— 4-((4-methoxyphenyl)sulfonyl)piperidine 101769-01-1 C12H17NO3S
    4-((4-methoxyphenyl)sulfonyl)piperidine
    —— 4-(3-Phenylpropyl)isoxazolidin-3,5-dion 5304-91-6 C12H13NO3
    4-(3-Phenylpropyl)isoxazolidin-3,5-dion
    —— 4-(6-Bromonaphthalen-2-yl)dibenzofuran 1297532-80-9 C22H13BrO
    4-(6-Bromonaphthalen-2-yl)dibenzofuran
    —— 4,5,9,10-tetra(2,6-diethyl-4-methyl-phenylimino)pyrenylidene 1607825-04-6 C60H66N4
    4,5,9,10-tetra(2,6-diethyl-4-methyl-phenylimino)pyrenylidene
    —— 4,4-Diphenyl-5-imino-2-diethoxycarbonylmethylen-pyrrolidin 22049-84-9 C23H24N2O4
    4,4-Diphenyl-5-imino-2-diethoxycarbonylmethylen-pyrrolidin
    —— 4-Piperidinomethyl-acridin 17411-42-6 C19H20N2
    4-Piperidinomethyl-acridin
    —— 4-Benzoylamino-3,4'-dinitro-biphenyl 17716-45-9 C19H13N3O5
    4-Benzoylamino-3,4'-dinitro-biphenyl
    —— 4-(4-Propylseleno-phenyl)-2-amino-thiazole 21227-90-7 C12H14N2SSe
    4-(4-Propylseleno-phenyl)-2-amino-thiazole
    —— 4-Cyclohexyl-1-(2-hydroxy-naphthalen-1-yl)-butan-1-one 25804-46-0 C20H24O2
    4-Cyclohexyl-1-(2-hydroxy-naphthalen-1-yl)-butan-1-one
    —— 4-(3-Phenyl-thioureido)-benzoic acid; compound with 1H-[1,2,4]triazol-3-ylamine 19768-12-8 C2H4N4*C14H12N2O2S
    4-(3-Phenyl-thioureido)-benzoic acid; compound with 1H-[1,2,4]triazol-3-ylamine
    —— 4-<3,5-Dibrom-2-hydroxy-phenyl>-2-<3-nitro-phenyl>-6-oxo-cyclohex-4-en-1-carbonsaeure-aethylester 10372-80-2 C21H17Br2NO6
    4-<3,5-Dibrom-2-hydroxy-phenyl>-2-<3-nitro-phenyl>-6-oxo-cyclohex-4-en-1-carbonsaeure-aethylester
    —— 4-Acetyl-3,4-secoreserpin 19612-91-0 C35H44N2O10
    4-Acetyl-3,4-secoreserpin
    —— 4-hydroxy-5-phenyl-3-(pyridin-3-yl)-6,7-dihydro-thieno[2,3-b]pyridin-6-one 1190766-91-6 C18H12N2O2S
    4-hydroxy-5-phenyl-3-(pyridin-3-yl)-6,7-dihydro-thieno[2,3-b]pyridin-6-one
    —— 4-[3-(5-Methyl-2-oxo-2,5-dihydro-furan-3-yl)-propyl]-benzoic acid methyl ester 351499-16-6 C16H18O4
    4-[3-(5-Methyl-2-oxo-2,5-dihydro-furan-3-yl)-propyl]-benzoic acid methyl ester
    —— 4-(benzo[d]thiazol-2-yldifluoromethyl)benzonitrile 1616729-79-3 C15H8F2N2S
    4-(benzo[d]thiazol-2-yldifluoromethyl)benzonitrile
    —— 4-(4-{[2-(4-(4-chlorophenyl)-1,3-thiazol-2-yl)-hydrazono]methyl}-3-(4-methoxy-phenyl)-1H-pyrazol-1-yl)benzenesulfonamide 1351938-12-9 C26H21ClN6O3S2
    4-(4-{[2-(4-(4-chlorophenyl)-1,3-thiazol-2-yl)-hydrazono]methyl}-3-(4-methoxy-phenyl)-1H-pyrazol-1-yl)benzenesulfonamide
    —— 4-{2-[1-(tert-butoxycarbonyl-methyl-amino)-ethyl]-thiazol-4-yl}-benzoic acid methyl ester 860344-08-7 C19H24N2O4S
    4-{2-[1-(tert-butoxycarbonyl-methyl-amino)-ethyl]-thiazol-4-yl}-benzoic acid methyl ester
    —— 4-chloro-7-methyl-benzo[1,2,5]thiadiazole 2160-03-4 C7H5ClN2S
    4-chloro-7-methyl-benzo[1,2,5]thiadiazole
    —— 4,7-Dimethyl-4,7-phenanthrolinium diiodide 32787-59-0 C14H14N2*2I
    4,7-Dimethyl-4,7-phenanthrolinium diiodide
    —— 4,6-Dibromo-5-indanol 33500-97-9 C9H8Br2O
    4,6-Dibromo-5-indanol
    —— 4,8-Dimethoxy-1-methoxymethoxy-2-(2-methyl-[1,3]dioxolan-2-yl)-anthraquinone 120128-79-2 C22H22O8
    4,8-Dimethoxy-1-methoxymethoxy-2-(2-methyl-[1,3]dioxolan-2-yl)-anthraquinone
    —— 4-Amino-3,5-dimethylphenyl-propylurethan 91908-01-9 C12H18N2O2
    4-Amino-3,5-dimethylphenyl-propylurethan
    —— 4-(tert-butyl)benzaldehyde-formyl-d1 1201694-46-3 C11H14O
    4-(tert-butyl)benzaldehyde-formyl-d1
    —— 4-chloro-2,3,5,6-tetrafluorobenzoyl fluoride 145588-26-7 C7ClF5O
    4-chloro-2,3,5,6-tetrafluorobenzoyl fluoride
    —— [4-Methyl-5-(5-pyridin-4-yl-4,5-dihydro-isoxazol-3-yl)-thiazol-2-yl]-pyridin-2-yl-amine 106535-13-1 C17H15N5OS
    [4-Methyl-5-(5-pyridin-4-yl-4,5-dihydro-isoxazol-3-yl)-thiazol-2-yl]-pyridin-2-yl-amine
    —— 4-hexadecylbenzoyl chloride 1309868-83-4 C23H37ClO
    4-hexadecylbenzoyl chloride
    —— 4-<2-cyclohexyl-aethyl>-o-kresol 6800-91-5 C15H22O
    4-<2-cyclohexyl-aethyl>-o-kresol
    —— 4-Methyl-3-(piperidin-4-yl)phenylboronic acid pinacol ester 2223043-32-9 C18H28BNO2
    4-Methyl-3-(piperidin-4-yl)phenylboronic acid pinacol ester
    —— 4-(10,13-Dimethyl-3,7,12-trioxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid bis-(2-hydroxy-ethyl)-amide 16137-64-7 C28H43NO6
    4-(10,13-Dimethyl-3,7,12-trioxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid bis-(2-hydroxy-ethyl)-amide
    —— 4-Chloro-benzene-1,3-disulfonic acid 3-amide 1-[(2-methoxy-ethyl)-methyl-amide] 14748-13-1 C10H15ClN2O5S2
    4-Chloro-benzene-1,3-disulfonic acid 3-amide 1-[(2-methoxy-ethyl)-methyl-amide]
    —— (4bS,8aS)-3-Chloro-2-hydroxy-2-(1-hydroxy-1-methyl-ethyl)-4b,8,8-trimethyl-1,2,3,4b,5,6,7,8,8a,9-decahydro-phenanthrene-4,10-dione 7715-79-9 C20H29ClO4
    (4bS,8aS)-3-Chloro-2-hydroxy-2-(1-hydroxy-1-methyl-ethyl)-4b,8,8-trimethyl-1,2,3,4b,5,6,7,8,8a,9-decahydro-phenanthrene-4,10-dione
    —— 4-Butoxy-3-hydroxy-3-methyl-butan-2-one 18370-47-3 C9H18O3
    4-Butoxy-3-hydroxy-3-methyl-butan-2-one
    —— 4-(o-Methoxyphenyl)-selenosemicarbazid 14223-54-2 C8H11N3OSe
    4-(o-Methoxyphenyl)-selenosemicarbazid
    —— 4-(3-Methoxy-phenylamino)-3-nitro-benzenesulfonamide 16611-34-0 C13H13N3O5S
    4-(3-Methoxy-phenylamino)-3-nitro-benzenesulfonamide
    —— 4-(2-aminothieno[2,3-d]pyrimidin-4-yl)-N-(4-methoxybenzyl)piperazine-1-carboxamide 1423164-43-5 C19H22N6O2S
    4-(2-aminothieno[2,3-d]pyrimidin-4-yl)-N-(4-methoxybenzyl)piperazine-1-carboxamide
    —— (4-(5-(2-(1-phenylcyclohexyl)ethyl)-1,2,4-oxadiazol-3-yl)phenyl)methanol 1356465-75-2 C23H26N2O2
    (4-(5-(2-(1-phenylcyclohexyl)ethyl)-1,2,4-oxadiazol-3-yl)phenyl)methanol
    —— 4-(((3S,4R)-4-(quinolin-6-yl)pyrrolidin-3-yl)amino)quinazoline-8-carboxamide 1357071-54-5 C22H20N6O
    4-(((3S,4R)-4-(quinolin-6-yl)pyrrolidin-3-yl)amino)quinazoline-8-carboxamide
    —— 4-(4-fluoro-3-(4-(2-methyl-2-(phenylamino)-propanoyl)piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one 1356557-31-7 C30H30FN5O3
    4-(4-fluoro-3-(4-(2-methyl-2-(phenylamino)-propanoyl)piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one
    —— 4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-butyric acid ethyl ester 57079-06-8 C10H13NO4
    4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-butyric acid ethyl ester
    —— 4-Amino-6-methylthio-2-(1-(3-(methylcarboxyamino)furo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1097902-34-5 C16H17N5O3S2
    4-Amino-6-methylthio-2-(1-(3-(methylcarboxyamino)furo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
    —— 4-(dibromomethyl)-2-(N,N-di-tert-butoxycarbonylamino)benzoxazole 1115589-77-9 C18H22Br2N2O5
    4-(dibromomethyl)-2-(N,N-di-tert-butoxycarbonylamino)benzoxazole
    —— 4-Diaethoxy-phosphinyl-1,4-dihydroxy-2,2,6,6-tetramethyl-piperidin 36401-88-4 C13H28NO5P
    4-Diaethoxy-phosphinyl-1,4-dihydroxy-2,2,6,6-tetramethyl-piperidin
    —— 4-hydrazino-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-5-carboxylic acid ethyl ester 49608-29-9 C9H11N5O2
    4-hydrazino-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-5-carboxylic acid ethyl ester
    —— 4-amino-N-[4-methyl-5-[(4-methylphenyl)diazenyl]-1,3-thiazol-2-yl]benzenesulfonamide 12040-46-9 C17H17N5O2S2
    4-amino-N-[4-methyl-5-[(4-methylphenyl)diazenyl]-1,3-thiazol-2-yl]benzenesulfonamide
    —— 4-{(R)-2-[(3-chloro-1H-indole-6-carbonyl)amino]-2-(butyl)ethoxymethyl}piperidine-1-carboxylic acid tert-butyl ester 724463-93-8 C26H38ClN3O4
    4-{(R)-2-[(3-chloro-1H-indole-6-carbonyl)amino]-2-(butyl)ethoxymethyl}piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(2-<3,5-dichloro-benzamido>-ethyl)-2-methoxy-benzoic acid 83639-52-5 C17H15Cl2NO4
    4-(2-<3,5-dichloro-benzamido>-ethyl)-2-methoxy-benzoic acid
    —— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-(3-((carboxymethyl)(ethyl)amino)propylcarbamoyl)-1-(prop-1-en-2-yl)-5a,5b,8,8,11a-pentamethyl-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 1351278-44-8 C44H64N2O5
    4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-(3-((carboxymethyl)(ethyl)amino)propylcarbamoyl)-1-(prop-1-en-2-yl)-5a,5b,8,8,11a-pentamethyl-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-(1-methoxyethyl)-N,N-dimethylaniline;perchloric acid 94670-11-8 C11H17NO*ClHO4
    4-(1-methoxyethyl)-N,N-dimethylaniline;perchloric acid
    —— 4-(2-bromo-phenylsulfanyl)-3-sulfino-benzoic acid 587872-86-4 C13H9BrO4S2
    4-(2-bromo-phenylsulfanyl)-3-sulfino-benzoic acid