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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[2-(4-hydroxymethylphenyl)cyclopenten-1-yl]benzenesulfonamide 195732-43-5 C18H19NO3S
    4-[2-(4-hydroxymethylphenyl)cyclopenten-1-yl]benzenesulfonamide
    —— 4-chloro-5-(4-ethoxy-benzyl)-6-hydrazino-pyrimidin-2-ylamine 34946-06-0 C13H16ClN5O
    4-chloro-5-(4-ethoxy-benzyl)-6-hydrazino-pyrimidin-2-ylamine
    —— (4aR,6R,8aS)-8a-[2-fluoro-5-(2-methoxypyridin-3-yl)phenyl]-6-methoxymethyl-4,4a,5,6,8,8a-hexahydro-7-oxa-3-thia-1-azanaphthalen-2-ylamine 1220326-78-2 C21H24FN3O3S
    (4aR,6R,8aS)-8a-[2-fluoro-5-(2-methoxypyridin-3-yl)phenyl]-6-methoxymethyl-4,4a,5,6,8,8a-hexahydro-7-oxa-3-thia-1-azanaphthalen-2-ylamine
    —— 4,7-dichloro-3-methyl-1H-indole-2-carbaldehyde 77373-78-5 C10H7Cl2NO
    4,7-dichloro-3-methyl-1H-indole-2-carbaldehyde
    —— 4-(4-chlorophenyl)-1,3,5-triphenyl-1H-pyrazole 1160614-74-3 C27H19ClN2
    4-(4-chlorophenyl)-1,3,5-triphenyl-1H-pyrazole
    —— 4-[<i>N</i>-(4-chloro-phenyl)-3-phenyl-propynimidoyl]-morpholine 34500-38-4 C19H17ClN2O
    4-[<i>N</i>-(4-chloro-phenyl)-3-phenyl-propynimidoyl]-morpholine
    —— (4S,12bS)-4-(furan-3-yl)-12-tosyl-1,3,4,6,7,12b-hexahydroindolo[2,3-a]quinolizin-2(12H)-one 1421697-08-6 C26H24N2O4S
    (4S,12bS)-4-(furan-3-yl)-12-tosyl-1,3,4,6,7,12b-hexahydroindolo[2,3-a]quinolizin-2(12H)-one
    —— 4-(1H-1,2,3-benzotriazol-1-yl)-1,1,1-trifluoro-4-(methylsulfonyl)-2,2-butanediol 679829-24-4 C11H12F3N3O4S
    4-(1H-1,2,3-benzotriazol-1-yl)-1,1,1-trifluoro-4-(methylsulfonyl)-2,2-butanediol
    —— 4-{2-[2-amino-4-(1,3-dihydroisoindole-2-carbonyl)quinazolin-6-yl]benzenesulfonyl}piperazin-2-one 1228310-40-4 C27H24N6O4S
    4-{2-[2-amino-4-(1,3-dihydroisoindole-2-carbonyl)quinazolin-6-yl]benzenesulfonyl}piperazin-2-one
    —— 4-chloro-2,2-dimethyl-2H-1-benzopyran-6-carbonitrile 123596-74-7 C12H10ClNO
    4-chloro-2,2-dimethyl-2H-1-benzopyran-6-carbonitrile
    —— 4-hydroxy-3-(4-methylphenyl)-5-phenyl-6,7-dihydro-thieno[2,3-b]pyridin-6-one 1190766-30-3 C20H15NO2S
    4-hydroxy-3-(4-methylphenyl)-5-phenyl-6,7-dihydro-thieno[2,3-b]pyridin-6-one
    —— 4-[2-[4-[2-(9,9-dihexylfluoren-2-yl)ethynyl]-6-[2-(9-hexylcarbazol-3-yl)ethynyl]-1,3,5-triazin-2-yl]ethynyl]-N,N-diphenylaniline 1394039-77-0 C70H67N5
    4-[2-[4-[2-(9,9-dihexylfluoren-2-yl)ethynyl]-6-[2-(9-hexylcarbazol-3-yl)ethynyl]-1,3,5-triazin-2-yl]ethynyl]-N,N-diphenylaniline
    —— 4-Hydroxy-N-(4-nitro-phenyl)-isophthalamic acid isopropyl ester 5524-82-3 C17H16N2O6
    4-Hydroxy-N-(4-nitro-phenyl)-isophthalamic acid isopropyl ester
    —— (4-Chloro-phenyl)-[1-(5-isopropyl-3,8-dimethyl-azulen-1-yl)-meth-(Z)-ylidene]-amine 2012-88-6 C22H22ClN
    (4-Chloro-phenyl)-[1-(5-isopropyl-3,8-dimethyl-azulen-1-yl)-meth-(Z)-ylidene]-amine
    —— 4-Chlor-2-dimethylamino-6-mercapto-pyrimidin 1839-70-9 C6H8ClN3S
    4-Chlor-2-dimethylamino-6-mercapto-pyrimidin
    —— 4-(thiophen-2-yl)-7-[2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine 1397372-58-5 C15H13F2N3O3S
    4-(thiophen-2-yl)-7-[2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine
    —— (4R)-4-hydroxy-3-methylidene-5-[(1R,4S,5R,8S,9R,10R,12R,13R)-1,5,9-trimethyl-11,14,15,16-tetraoxatetracyclo[10.3.1.04,13.08,13]hexadecan-10-yl]pentan-2-one 1315563-06-4 C21H32O6
    (4R)-4-hydroxy-3-methylidene-5-[(1R,4S,5R,8S,9R,10R,12R,13R)-1,5,9-trimethyl-11,14,15,16-tetraoxatetracyclo[10.3.1.04,13.08,13]hexadecan-10-yl]pentan-2-one
    —— 4,15-Diacetoxy-scirpan-3-toluol-p-sulfonat 6202-42-2 C26H34O9S
    4,15-Diacetoxy-scirpan-3-toluol-p-sulfonat
    —— (4aα,8aα)-4a-(acetoxymethyl)-4,7-dimethyl-3,4,4a,5,6,8a-hexahydro-7,8-epoxy-2H-1-benzopyran 128957-10-8 C14H22O4
    (4aα,8aα)-4a-(acetoxymethyl)-4,7-dimethyl-3,4,4a,5,6,8a-hexahydro-7,8-epoxy-2H-1-benzopyran
    —— 4-(butylthio)-N,N-dimethylaniline 91636-35-0 C12H19NS
    4-(butylthio)-N,N-dimethylaniline
    —— 4-O-methyl-2,3,6-tri-O-pivaloyl-α-D-galactopyranosyl trichloroacetimidate 1402803-19-3 C24H38Cl3NO9
    4-O-methyl-2,3,6-tri-O-pivaloyl-α-D-galactopyranosyl trichloroacetimidate
    —— 4-Benzyloxymethoxy-4-methyl-3-(2-oxo-ethyl)-pentanoic acid methyl ester 154138-75-7 C17H24O5
    4-Benzyloxymethoxy-4-methyl-3-(2-oxo-ethyl)-pentanoic acid methyl ester
    —— 4-allyl-1,2-diphenyl-4-propyl-pyrazolidine-3,5-dione 112949-48-1 C21H22N2O2
    4-allyl-1,2-diphenyl-4-propyl-pyrazolidine-3,5-dione
    —— (4-bromo-2-methoxyphenyl)(morpholino)methanone 1393441-92-3 C12H14BrNO3
    (4-bromo-2-methoxyphenyl)(morpholino)methanone
    —— [4,5-diacetyloxy-6-(2-amino-6-sulfanylidene-3H-purin-9-yl)oxan-3-yl] acetate 18530-32-0 C16H19N5O7S
    [4,5-diacetyloxy-6-(2-amino-6-sulfanylidene-3H-purin-9-yl)oxan-3-yl] acetate
    —— 4-Ethoxycarbonyl-3-amino-5-cyan-pyridin 99358-62-0 C9H9N3O2
    4-Ethoxycarbonyl-3-amino-5-cyan-pyridin
    —— 4-(3-chlorobenzyl)-3-phenyl-9-tosyl-9H-carbazole 1577228-86-4 C32H24ClNO2S
    4-(3-chlorobenzyl)-3-phenyl-9-tosyl-9H-carbazole
    —— 4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylic acid (4-phenoxyphenyl)amide 1005332-08-0 C23H18N2O4
    4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylic acid (4-phenoxyphenyl)amide
    —— 4-(1,1-dimethyl-pent-4-en-2-ynyl)-3-methyl-anisole 857590-02-4 C15H18O
    4-(1,1-dimethyl-pent-4-en-2-ynyl)-3-methyl-anisole
    —— (4-chloro-2-fluorophenyl)-[5-(4-fluorophenyl)-2-(2-methoxyphenyl)-2H-1,3,4-thiadiazol-3-yl]methanone 863293-40-7 C22H15ClF2N2O2S
    (4-chloro-2-fluorophenyl)-[5-(4-fluorophenyl)-2-(2-methoxyphenyl)-2H-1,3,4-thiadiazol-3-yl]methanone
    —— 4,4-dimethyl-1,3-diphenyl-5-vinyl-4,5-dihydro-1H-pyrazole 1616560-29-2 C19H20N2
    4,4-dimethyl-1,3-diphenyl-5-vinyl-4,5-dihydro-1H-pyrazole
    —— 4-mesyloxy-2-methylbenzaldehyde 14143-30-7 C9H10O4S
    4-mesyloxy-2-methylbenzaldehyde
    —— 4-Methyl-N-{3-oxo-2-[1-phenyl-meth-(E)-ylidene]-butyl}-benzenesulfonamide 872254-55-2 C18H19NO3S
    4-Methyl-N-{3-oxo-2-[1-phenyl-meth-(E)-ylidene]-butyl}-benzenesulfonamide
    —— (4S,5R)-4-Amino-1-methyl-5-phenylpyrrolidin-2-one;hydrochloride 2742942-75-0 C11H15ClN2O
    (4S,5R)-4-Amino-1-methyl-5-phenylpyrrolidin-2-one;hydrochloride
    —— 4-Chlor-5-tert-butyl-pyrogallol 24289-56-3 C10H13ClO3
    4-Chlor-5-tert-butyl-pyrogallol
    —— (4aS,4bR,6aS,10aS,10bR)-4b,7,7,10a-tetramethyl-4,4a,5,6,6a,8,9,10,10b,11-decahydro-1H-naphtho[2,1-f]isochromen-3-one 950999-19-6 C21H32O2
    (4aS,4bR,6aS,10aS,10bR)-4b,7,7,10a-tetramethyl-4,4a,5,6,6a,8,9,10,10b,11-decahydro-1H-naphtho[2,1-f]isochromen-3-one
    —— 4-(5-(2-chlorophenyl)-1,2,4-oxadiazol-3-yl)-2-methoxyphenol 1423060-80-3 C15H11ClN2O3
    4-(5-(2-chlorophenyl)-1,2,4-oxadiazol-3-yl)-2-methoxyphenol
    —— 4-<3-(trifuoromethyl)phenyl>pyrimido<1,2-a>benzimidazole 112778-90-2 C17H10F3N3
    4-<3-(trifuoromethyl)phenyl>pyrimido<1,2-a>benzimidazole
    —— 4-Cyano-4-nitro-1,3,5-triphenyl-pyrrolidine-2,2-dicarboxylic acid dimethyl ester 38430-34-1 C27H23N3O6
    4-Cyano-4-nitro-1,3,5-triphenyl-pyrrolidine-2,2-dicarboxylic acid dimethyl ester
    —— 4-chloro-N-methyl-1,1-dioxo-N-prop-2-ynoxy-1,2-benzothiazol-3-amine 936922-36-0 C11H9ClN2O3S
    4-chloro-N-methyl-1,1-dioxo-N-prop-2-ynoxy-1,2-benzothiazol-3-amine
    —— 4-(1-(3-methoxyphenyl)-4,5-dimethyl-1H-imidazol-2-yl)phenol 1359995-41-7 C18H18N2O2
    4-(1-(3-methoxyphenyl)-4,5-dimethyl-1H-imidazol-2-yl)phenol
    —— (4-Oxo-azetidin-2-yloxy)-acetic acid benzyl ester 128624-86-2 C12H13NO4
    (4-Oxo-azetidin-2-yloxy)-acetic acid benzyl ester
    —— 4,4'-bis-[2-(3-ethyl-3H-benzoselenazol-2-ylidene)-ethylidene]-1,1'-diphenyl-1,4,1',4'-tetrahydro-[3,3']bipyrazolyl-5,5'-dione 14729-40-9 C40H32N6O2Se2
    4,4'-bis-[2-(3-ethyl-3H-benzoselenazol-2-ylidene)-ethylidene]-1,1'-diphenyl-1,4,1',4'-tetrahydro-[3,3']bipyrazolyl-5,5'-dione
    —— 4-{[(1S,2R)-2-({[(tert-butoxycarbonyl)amino][(tert-butoxycarbonyl)imino]methyl}amino)cyclohexyl]amino}-6-methylquinazoline-2-carboxylic acid ethyl ester 620957-88-2 C29H42N6O6
    4-{[(1S,2R)-2-({[(tert-butoxycarbonyl)amino][(tert-butoxycarbonyl)imino]methyl}amino)cyclohexyl]amino}-6-methylquinazoline-2-carboxylic acid ethyl ester
    —— 4-<3-(3-amino-2,5-dihydro-5-oxo-1,2,4-triazin-6-yl)-2-oxo-1-pyrrolidinyl>benzoic acid 139349-01-2 C14H13N5O4
    4-<3-(3-amino-2,5-dihydro-5-oxo-1,2,4-triazin-6-yl)-2-oxo-1-pyrrolidinyl>benzoic acid
    —— 4-[3-(4-methyl-pyridin-3-yl)-2-oxo-imidazolidin-1-yl]-benzonitrile 1260005-87-5 C16H14N4O
    4-[3-(4-methyl-pyridin-3-yl)-2-oxo-imidazolidin-1-yl]-benzonitrile
    —— 4-((1R,2R,4R,5S,8S,12R)-2-hydroxy-2,4-dimethyl-6-oxo-9,13-dioxa-7-azatetracyclo[6.3.1.1(1,4).0(5,12)]tridec-7-yl)-2-(trifluoromethyl)benzonitrile 1095182-40-3 C20H19F3N2O4
    4-((1R,2R,4R,5S,8S,12R)-2-hydroxy-2,4-dimethyl-6-oxo-9,13-dioxa-7-azatetracyclo[6.3.1.1(1,4).0(5,12)]tridec-7-yl)-2-(trifluoromethyl)benzonitrile
    —— 4-bromo-2-i-propoxycarbonyl-thiophene-3-sulphonamide 1231421-18-3 C8H10BrNO4S2
    4-bromo-2-i-propoxycarbonyl-thiophene-3-sulphonamide
    —— 4-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-3,5-dimethyl-pyrazole-1-carboxylic acid 4-chlorobenzylamide 1029045-25-7 C21H19Cl2N5O
    4-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-3,5-dimethyl-pyrazole-1-carboxylic acid 4-chlorobenzylamide
    —— 4-chloro-N-(2,2-dimethoxyethyl)-N-methyl-1,2-benzothiazol-3-amine 936921-81-2 C12H15ClN2O2S
    4-chloro-N-(2,2-dimethoxyethyl)-N-methyl-1,2-benzothiazol-3-amine