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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-N-(9-oxo-6,7,8,9-tetrahydro-5H-benzocyclohepten-1-yl)-benzenesulfonamide 1263313-23-0 C17H16ClNO3S
    4-chloro-N-(9-oxo-6,7,8,9-tetrahydro-5H-benzocyclohepten-1-yl)-benzenesulfonamide
    —— 4-chloro-1-(3-(2-methoxyethoxy)-4-nitrophenoxy)-2-methylbenzene 32862-18-3 C16H16ClNO5
    4-chloro-1-(3-(2-methoxyethoxy)-4-nitrophenoxy)-2-methylbenzene
    —— 4-bromo-N-[1-[3-ethyl-2-(4-methylphenoxy)imidazol-4-yl]ethyl]-3-methylbenzenesulfonamide 946059-62-7 C21H24BrN3O3S
    4-bromo-N-[1-[3-ethyl-2-(4-methylphenoxy)imidazol-4-yl]ethyl]-3-methylbenzenesulfonamide
    —— 4-Methyl-5-methylidene-2-oxo-1-(2-propan-2-ylphenyl)pyrrole-3-carbonitrile 1032183-36-0 C16H16N2O
    4-Methyl-5-methylidene-2-oxo-1-(2-propan-2-ylphenyl)pyrrole-3-carbonitrile
    —— 4-nitrophenyl 6-((6-(((2S,4R,5R,5'S,6R,7'R,8'S)-6-((R)-1,2-dihydroxyethyl)-4,5,8'-trihydroxy-7'-(hydroxymethyl)-3,4,5,6,7',8'-hexahydro-3'H,5'H-spiro[pyran-2,2'-pyrano[4,3-b][1,4]oxathiin]-5'-yl)oxy)hexyl)amino)-6-oxohexanoate 1241041-63-3 C32H46N2O15S
    4-nitrophenyl 6-((6-(((2S,4R,5R,5'S,6R,7'R,8'S)-6-((R)-1,2-dihydroxyethyl)-4,5,8'-trihydroxy-7'-(hydroxymethyl)-3,4,5,6,7',8'-hexahydro-3'H,5'H-spiro[pyran-2,2'-pyrano[4,3-b][1,4]oxathiin]-5'-yl)oxy)hexyl)amino)-6-oxohexanoate
    —— 4-(2-Aethyl-butyloxy)-anilin 95173-98-1 C12H19NO
    4-(2-Aethyl-butyloxy)-anilin
    —— 4,6-diiodo-N-(naphthalen-2-ylmethyl)pyrimidin-5-amine 1026374-24-2 C15H11I2N3
    4,6-diiodo-N-(naphthalen-2-ylmethyl)pyrimidin-5-amine
    —— 4-amino-6-(4-(2-hydroxyethoxy)phenyl)-2-mercaptopyrimidine-5-carbonitrile 1589080-72-7 C13H12N4O2S
    4-amino-6-(4-(2-hydroxyethoxy)phenyl)-2-mercaptopyrimidine-5-carbonitrile
    —— 4-(4-Nitrobenzoylthio)-2-(4-nitrophenyl)-1,3-oxazol-5-carbonsaeure-ethylester 73723-35-0 C19H13N3O8S
    4-(4-Nitrobenzoylthio)-2-(4-nitrophenyl)-1,3-oxazol-5-carbonsaeure-ethylester
    —— 4-(phenylthio)-3-buten-1-ol 221033-16-5 C10H12OS
    4-(phenylthio)-3-buten-1-ol
    —— 4-{(S)-4-carboxy-2-[(4-{2-[(S)-2-(2,2-difluoro-ethylcarbamoyl)-pyrrolidin-1-yl]-2-oxo-ethoxy}-quinoline-2-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 1073446-98-6 C31H38F2N6O9
    4-{(S)-4-carboxy-2-[(4-{2-[(S)-2-(2,2-difluoro-ethylcarbamoyl)-pyrrolidin-1-yl]-2-oxo-ethoxy}-quinoline-2-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester
    —— 4,4'-difluoro-2,2',5,5'-tetraphenyl-3,3'-bifuran 1092357-40-8 C32H20F2O2
    4,4'-difluoro-2,2',5,5'-tetraphenyl-3,3'-bifuran
    —— 4-(3-(4-(3-(m-tolyl)ureido)phenyl)-1H-pyrazol-1-yl)cyclohexanecarboxylic acid 1363362-88-2 C24H26N4O3
    4-(3-(4-(3-(m-tolyl)ureido)phenyl)-1H-pyrazol-1-yl)cyclohexanecarboxylic acid
    —— 4-chloro-1-ethoxy-2-(1,2,2-trifluorovinyl)benzene 1403353-85-4 C10H8ClF3O
    4-chloro-1-ethoxy-2-(1,2,2-trifluorovinyl)benzene
    —— 4-(6-chloro-1-(pyrimidin-2-yl)-1H-indol-2-yl)but-2-en-1-ol 1562408-06-3 C16H14BrN3O
    4-(6-chloro-1-(pyrimidin-2-yl)-1H-indol-2-yl)but-2-en-1-ol
    —— 4-methyl-N-{4-chloro-2-[(5-methylfuran-2-yl)(phenyl)methyl]phenyl}benzenesulfonamide 924635-56-3 C25H22ClNO3S
    4-methyl-N-{4-chloro-2-[(5-methylfuran-2-yl)(phenyl)methyl]phenyl}benzenesulfonamide
    —— 4-(3-amino-3-methylpiperidin-1-yl)-6-fluoro-N-methyl-2-pyrimidin-5-yloxy-9H-pyrimido[4,5-b]indol-8-amine 1400803-35-1 C21H23FN8O
    4-(3-amino-3-methylpiperidin-1-yl)-6-fluoro-N-methyl-2-pyrimidin-5-yloxy-9H-pyrimido[4,5-b]indol-8-amine
    —— 4-((2-hydroxybut-3-enyl)thiomethyl)-4-methyloxazolidin-2-one 1373434-39-9 C9H15NO3S
    4-((2-hydroxybut-3-enyl)thiomethyl)-4-methyloxazolidin-2-one
    —— [(4-Chloro-phenyl)-p-tolyl-methyl]-triphenyl-silane 30274-80-7 C32H27ClSi
    [(4-Chloro-phenyl)-p-tolyl-methyl]-triphenyl-silane
    —— 4-{5-[3-(3-methyl-4-methyl-4-naphthalen-1-yl-2,5-dioxo-imidazolidin-1-yl)-propyl]-imidazol-1-ylmethyl}-benzonitrile 220363-56-4 C29H27N5O2
    4-{5-[3-(3-methyl-4-methyl-4-naphthalen-1-yl-2,5-dioxo-imidazolidin-1-yl)-propyl]-imidazol-1-ylmethyl}-benzonitrile
    —— 4'-methylbiphenyl-2-carboxylic acid (2-aminophenyl)amide 897446-35-4 C20H18N2O
    4'-methylbiphenyl-2-carboxylic acid (2-aminophenyl)amide
    —— 4-acetyl-2,3,5,6-tetrafluorophenyl 4-tolyl sulfide 1336931-53-3 C15H10F4OS
    4-acetyl-2,3,5,6-tetrafluorophenyl 4-tolyl sulfide
    —— 4-(3,5-difluorophenyl)-2H-1,2-oxazol-5-one 773851-57-3 C9H5F2NO2
    4-(3,5-difluorophenyl)-2H-1,2-oxazol-5-one
    —— (4S,5R)-3-(tert-butoxycarbonyl)-4-carbamoyl-5-methyl-1,3-oxazolidine 161979-39-1 C10H18N2O4
    (4S,5R)-3-(tert-butoxycarbonyl)-4-carbamoyl-5-methyl-1,3-oxazolidine
    —— 4-Imino-3-[(E)-3-(4-methoxy-phenyl)-acryloyl]-3,4-dihydro-1H-quinolin-2-one oxime 870784-52-4 C19H17N3O3
    4-Imino-3-[(E)-3-(4-methoxy-phenyl)-acryloyl]-3,4-dihydro-1H-quinolin-2-one oxime
    —— 4-Piperidinoazo-phenol 99987-46-9 C11H15N3O
    4-Piperidinoazo-phenol
    —— (4-{4-[1-(2-Hydroxy-phenyl)-meth-(E)-ylidene-hydrazinocarbonylmethoxy]-benzenesulfonyl}-phenoxy)-acetic acid [1-(2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide 123798-96-9 C30H26N4O8S
    (4-{4-[1-(2-Hydroxy-phenyl)-meth-(E)-ylidene-hydrazinocarbonylmethoxy]-benzenesulfonyl}-phenoxy)-acetic acid [1-(2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide
    —— 4-hexadecyloxy-3-iodo-benzaldehyde 102544-60-5 C23H37IO2
    4-hexadecyloxy-3-iodo-benzaldehyde
    —— 4a,12a-Anhydro-4-dedimethylamino-tetracyclin 94712-71-7 C20H17NO7
    4a,12a-Anhydro-4-dedimethylamino-tetracyclin
    —— 4-(2-Benzyloxybenzoyl)amino-3-methoxy-N-methyl-N-[2-(5-ethoxycarbonylpent-1-yloxy)phenyl]benzamide 186656-87-1 C37H40N2O7
    4-(2-Benzyloxybenzoyl)amino-3-methoxy-N-methyl-N-[2-(5-ethoxycarbonylpent-1-yloxy)phenyl]benzamide
    —— 4-(2-aminoethyl)-3-methoxyaniline 180148-95-2 C9H14N2O
    4-(2-aminoethyl)-3-methoxyaniline
    —— 4-amino-5-(3-chlorobenzoyl)-2-[(3,4-methylenedioxyphenyl)amino]thiophene-3-carbonitrile 1251942-97-8 C19H12ClN3O3S
    4-amino-5-(3-chlorobenzoyl)-2-[(3,4-methylenedioxyphenyl)amino]thiophene-3-carbonitrile
    —— <4-Cyan-2-nitro-phenyl>-<4-nitro-phenyl>-amin 91805-07-1 C13H8N4O4
    <4-Cyan-2-nitro-phenyl>-<4-nitro-phenyl>-amin
    —— <4-Iod-phenoxy>-malonsaeure-diethylester 92021-97-1 C13H15IO5
    <4-Iod-phenoxy>-malonsaeure-diethylester
    —— (4-fluoro-3-methyl-benzoyl)-sulfanilyl-amine 1894-59-3 C14H13FN2O3S
    (4-fluoro-3-methyl-benzoyl)-sulfanilyl-amine
    —— 4,7-Diazaspiro[2.5]octan-8-one 907973-01-7 C6H10N2O
    4,7-Diazaspiro[2.5]octan-8-one
    —— (4'-Methoxy-biphenyl-4-sulfonylamino)-(1-pyridin-2-ylmethyl-piperidin-4-yl)-acetic acid 597582-44-0 C26H29N3O5S
    (4'-Methoxy-biphenyl-4-sulfonylamino)-(1-pyridin-2-ylmethyl-piperidin-4-yl)-acetic acid
    —— 4-(benzoyl-benzoyloxy-amino)-benzonitrile 102183-66-4 C21H14N2O3
    4-(benzoyl-benzoyloxy-amino)-benzonitrile
    —— 4-Brom-4-methyl-2.6-di-(1.1-dimethyl-propyl)-cyclohexadien-(2.5)-on-(1) 93543-06-7 C17H27BrO
    4-Brom-4-methyl-2.6-di-(1.1-dimethyl-propyl)-cyclohexadien-(2.5)-on-(1)
    —— 4-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-2-(5,6-dimethyl-benzothiazol-2-yl)-crotononitrile 111294-83-8 C22H19N3S2
    4-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-2-(5,6-dimethyl-benzothiazol-2-yl)-crotononitrile
    —— 4-Dimethylamino-1-<4-methoxy-benzolsulfonyl-hydrazono-methyl>-benzol 93023-89-3 C16H19N3O3S
    4-Dimethylamino-1-<4-methoxy-benzolsulfonyl-hydrazono-methyl>-benzol
    —— 4-[(1,6-dimethyl-1<i>H</i>-[2]quinolyliden)-ethylidene]-2-phenyl-4<i>H</i>-oxazol-5-one 113059-42-0 C22H18N2O2
    4-[(1,6-dimethyl-1<i>H</i>-[2]quinolyliden)-ethylidene]-2-phenyl-4<i>H</i>-oxazol-5-one
    —— 4-(4-bromo-benzenesulfonyl)-benzoic acid-(4-dimethylamino-benzylidenehydrazide) 102441-09-8 C22H20BrN3O3S
    4-(4-bromo-benzenesulfonyl)-benzoic acid-(4-dimethylamino-benzylidenehydrazide)
    —— 4-diethylamino-1,1-diphenyl-pent-2-en-1-ol 33522-68-8 C21H27NO
    4-diethylamino-1,1-diphenyl-pent-2-en-1-ol
    —— 4-(1-(4-chloro-2-ethyl-5-(5-(2-methoxyethyl)-4H-1,2,4-triazol-3-yl)benzoyl)piperidin-4-yl)benzonitrile 1399177-63-9 C26H28ClN5O2
    4-(1-(4-chloro-2-ethyl-5-(5-(2-methoxyethyl)-4H-1,2,4-triazol-3-yl)benzoyl)piperidin-4-yl)benzonitrile
    —— 4-[3-(2-cyclohexylethoxy)benzoyl]-N-(5-fluoropyridin-2-yl)piperazine-1-carboxamide 1008767-57-4 C25H31FN4O3
    4-[3-(2-cyclohexylethoxy)benzoyl]-N-(5-fluoropyridin-2-yl)piperazine-1-carboxamide
    —— 4-amino-1-(2'-deoxy-2',2''-dideuterio-β-D-erythro-pentofuranosyl)-1H-pyrimidine-2-one 114218-03-0 C9H13N3O4
    4-amino-1-(2'-deoxy-2',2''-dideuterio-β-D-erythro-pentofuranosyl)-1H-pyrimidine-2-one
    —— 4-(methylamino)-2-{[4-(4-methylpiperazin-1-yl)phenyl]amino}pyrimidine-5-carbonitrile 1229980-02-2 C17H21N7
    4-(methylamino)-2-{[4-(4-methylpiperazin-1-yl)phenyl]amino}pyrimidine-5-carbonitrile
    —— 4,4-Dibenzyl-5-(4-imidazol-1-yl-phenyl)-2,4-dihydro-pyrazol-3-one 108818-85-5 C26H22N4O
    4,4-Dibenzyl-5-(4-imidazol-1-yl-phenyl)-2,4-dihydro-pyrazol-3-one
    —— 4-isoquinolin-2-ium-2-ylbutane-1-sulfonate 15589-67-0 C13H15NO3S
    4-isoquinolin-2-ium-2-ylbutane-1-sulfonate