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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(N-hydroxyethyl-N-methylamino)-2,6-bis(2-methyl-(1,3-dioxan-2-yl))pyridine 269054-16-2 C18H28N2O5
    4-(N-hydroxyethyl-N-methylamino)-2,6-bis(2-methyl-(1,3-dioxan-2-yl))pyridine
    —— (4S,5R,8S,9S,10R,13R,14S,17R)-4,10,13-trimethyl-4-(methyl-d3)-17-((R)-6-methylheptan-2-yl)-3-oxohexadecahydro-1H-cyclopenta[a]phenanthren-2-yl acetate 207975-55-1 C31H52O3
    (4S,5R,8S,9S,10R,13R,14S,17R)-4,10,13-trimethyl-4-(methyl-d3)-17-((R)-6-methylheptan-2-yl)-3-oxohexadecahydro-1H-cyclopenta[a]phenanthren-2-yl acetate
    —— 4-(1-hydroxyisobutyl)-3-(phenylthio)-2-sulfolene 125628-74-2 C14H18O3S2
    4-(1-hydroxyisobutyl)-3-(phenylthio)-2-sulfolene
    —— (4-bromobut-1-ynyl)(tert-butyl)dimethylsilane 1207670-13-0 C10H19BrSi
    (4-bromobut-1-ynyl)(tert-butyl)dimethylsilane
    —— 4-Chloro-benzenesulfonic acid 3,4-dimethoxy-phenyl ester 18092-93-8 C14H13ClO5S
    4-Chloro-benzenesulfonic acid 3,4-dimethoxy-phenyl ester
    —— 4-Chloro-10-methylphenothiazin-5.5-dioxide 19711-14-9 C13H10ClNOS
    4-Chloro-10-methylphenothiazin-5.5-dioxide
    —— 4-(4-Propylseleno-phenyl)-2-hydroxy-6-methyl-pyrimidin 22458-45-3 C14H16N2OSe
    4-(4-Propylseleno-phenyl)-2-hydroxy-6-methyl-pyrimidin
    —— 4-Chloro-3-[2-(4-chloro-2-nitro-phenylazo)-3-oxo-butyrylamino]-N-phenyl-benzamide 13744-97-3 C23H17Cl2N5O5
    4-Chloro-3-[2-(4-chloro-2-nitro-phenylazo)-3-oxo-butyrylamino]-N-phenyl-benzamide
    —— 4-Amino-benzoic acid [(2R,10R,13S,17S)-17-hydroxy-2,10,13-trimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-(3E)-ylidene]-hydrazide 14424-90-9 C27H37N3O2
    4-Amino-benzoic acid [(2R,10R,13S,17S)-17-hydroxy-2,10,13-trimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-(3E)-ylidene]-hydrazide
    —— {4-Ethoxy-2-[(E)-2-(4-ethoxy-2-ethyl-5-methoxy-phenyl)-vinyl]-5-methoxy-benzyl}-dimethyl-amine 14140-24-0 C25H35NO4
    {4-Ethoxy-2-[(E)-2-(4-ethoxy-2-ethyl-5-methoxy-phenyl)-vinyl]-5-methoxy-benzyl}-dimethyl-amine
    —— 4,4'-Bisacetamino-2'-acetoxy-chalkon 6587-12-8 C21H20N2O5
    4,4'-Bisacetamino-2'-acetoxy-chalkon
    —— 4-{[6-(1H-indazol-6-yl)imidazo[1,2-a]pyrazin-8-yl]amino}phenol 1229207-98-0 C19H14N6O
    4-{[6-(1H-indazol-6-yl)imidazo[1,2-a]pyrazin-8-yl]amino}phenol
    —— 4-(4-chlorophenyl)-N-[(E)-1-(4-methyl-2-thiophen-2-yl-1,3-thiazol-5-yl)ethylideneamino]-1,3-thiazol-2-amine 130235-83-5 C19H15ClN4S3
    4-(4-chlorophenyl)-N-[(E)-1-(4-methyl-2-thiophen-2-yl-1,3-thiazol-5-yl)ethylideneamino]-1,3-thiazol-2-amine
    —— 4-[2-(4-Benzyloxyphenyl)-1-cyclohexyl-1H-benzimidazole-5-sulfonylaminocarbonyl]-benzoic acid 503857-69-0 C34H31N3O6S
    4-[2-(4-Benzyloxyphenyl)-1-cyclohexyl-1H-benzimidazole-5-sulfonylaminocarbonyl]-benzoic acid
    —— 4-(2-iodophenyl)-2-methylbutyl methanesulfonate 1037075-42-5 C12H17IO3S
    4-(2-iodophenyl)-2-methylbutyl methanesulfonate
    —— 4-[[4-(1H-indazol-4-yl)-6-(5-oxo-1,4-diazepan-1-yl)-1,3,5-triazin-2-yl]oxy]-N,N-dimethylbenzamide 1391924-06-3 C24H24N8O3
    4-[[4-(1H-indazol-4-yl)-6-(5-oxo-1,4-diazepan-1-yl)-1,3,5-triazin-2-yl]oxy]-N,N-dimethylbenzamide
    —— 4-(2,2-dimethylcyclopentyloxy)-3-methyl-1H-pyrazolo[4,3-c]pyridine 1246348-83-3 C14H19N3O
    4-(2,2-dimethylcyclopentyloxy)-3-methyl-1H-pyrazolo[4,3-c]pyridine
    —— 4,7-Dimethoxy-3-((E)-2-nitro-vinyl)-1H-indole 349491-08-3 C12H12N2O4
    4,7-Dimethoxy-3-((E)-2-nitro-vinyl)-1H-indole
    —— 4-Methylphenylhydrazon-1-(4-tolyl)-2-buten-1-on 62506-67-6 C18H18N2O
    4-Methylphenylhydrazon-1-(4-tolyl)-2-buten-1-on
    —— 4-(4-bromo-phenyl)-2,6-diphenyl-4<i>H</i>-[1,3]thiazine 54665-81-5 C22H16BrNS
    4-(4-bromo-phenyl)-2,6-diphenyl-4<i>H</i>-[1,3]thiazine
    —— (4-chloro-[6]quinolyl)-phenyl ketone 855609-48-2 C16H10ClNO
    (4-chloro-[6]quinolyl)-phenyl ketone
    —— 4-(4-bromo-benzyl)-1-isopropyl-5-trifluoromethyl-3-(6-O-ethoxycarbonyl-β-D-glucopyranos-1-yloxy)-1H-pyrazole 922721-17-3 C23H28BrF3N2O8
    4-(4-bromo-benzyl)-1-isopropyl-5-trifluoromethyl-3-(6-O-ethoxycarbonyl-β-D-glucopyranos-1-yloxy)-1H-pyrazole
    —— 4-N-phenyl-2-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazine-2,4-diamine 333726-95-7 C18H19N5O3
    4-N-phenyl-2-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazine-2,4-diamine
    —— {4-[5-fluoro-2-(3-methyl-[1,2,4]oxadiazol-5-yl)-indol-1-yl]-benzyl}-carbamic acid tert-butyl ester 1374452-62-6 C23H23FN4O3
    {4-[5-fluoro-2-(3-methyl-[1,2,4]oxadiazol-5-yl)-indol-1-yl]-benzyl}-carbamic acid tert-butyl ester
    —— 4-hexyloxy-1-(2-ethoxyethyl)-1,2,3-Δ<sup>2</sup>-triazoline 114056-50-7 C13H27N3O2
    4-hexyloxy-1-(2-ethoxyethyl)-1,2,3-Δ<sup>2</sup>-triazoline
    —— 4,4'-<6-(Dimethylamino)hexahydro-5,5-dimethyl-2,4-dithioxo-1,3-pyrimidindiyl>dibenzoesaeure-diethylester 84661-96-1 C26H31N3O4S2
    4,4'-<6-(Dimethylamino)hexahydro-5,5-dimethyl-2,4-dithioxo-1,3-pyrimidindiyl>dibenzoesaeure-diethylester
    —— 4-Dimethoxymethyl-2,2,5,5-tetramethyl-1-nitro-2,5-dihydro-1H-imidazole 3-oxide 97481-86-2 C10H19N3O5
    4-Dimethoxymethyl-2,2,5,5-tetramethyl-1-nitro-2,5-dihydro-1H-imidazole 3-oxide
    —— 4-Chloro-3-{1-[4-(3,4-dihydro-1H-isoquinolin-2-yl)-4-oxobutan-1-yl]piperidin-4-yl}-1H-indole 380611-97-2 C26H30ClN3O
    4-Chloro-3-{1-[4-(3,4-dihydro-1H-isoquinolin-2-yl)-4-oxobutan-1-yl]piperidin-4-yl}-1H-indole
    —— 4-(3-methoxypropyl)-3-methylbenzofuran-2-carboxylic acid 857081-65-3 C14H16O4
    4-(3-methoxypropyl)-3-methylbenzofuran-2-carboxylic acid
    —— 4-benzyl-4-azatricyclo[5.2.1.0(2,6)]deca-2,5,8-triene 1379474-97-1 C16H15N
    4-benzyl-4-azatricyclo[5.2.1.0(2,6)]deca-2,5,8-triene
    —— 4-[4-(2-picolinoylamino)butylthio]pyridine 155966-69-1 C15H17N3OS
    4-[4-(2-picolinoylamino)butylthio]pyridine
    —— 4-(cyclopropylamino)-2-(quinolin-6-ylamino)pyrimidine-5-carboxamide 1198302-22-5 C17H16N6O
    4-(cyclopropylamino)-2-(quinolin-6-ylamino)pyrimidine-5-carboxamide
    —— 4-[3-Cyano-4-(5-methylthiophen-2-yl)pyrrol-1-yl]benzoic acid 934291-43-7 C17H12N2O2S
    4-[3-Cyano-4-(5-methylthiophen-2-yl)pyrrol-1-yl]benzoic acid
    —— 4,6,9-Trioxo-3,8-dimethyl-7-ethyl-caprinsaeure-ethylester 93155-34-1 C16H26O5
    4,6,9-Trioxo-3,8-dimethyl-7-ethyl-caprinsaeure-ethylester
    —— 4-hydroxy-3-(3-phenyl-3-oxopropyl)quinolin-2(1H)-one 125215-65-8 C18H15NO3
    4-hydroxy-3-(3-phenyl-3-oxopropyl)quinolin-2(1H)-one
    —— 4-(2-chloro-4-hydroxy-5-phenyl-6-oxo-6,7-dihydro-thieno[2,3-b]pyridin-3-yl)benzoic acid 1190766-97-2 C20H12ClNO4S
    4-(2-chloro-4-hydroxy-5-phenyl-6-oxo-6,7-dihydro-thieno[2,3-b]pyridin-3-yl)benzoic acid
    —— 4-hydroxy-3-(4-fluorophenyl)-5-(4-hydroxyphenyl)-6,7-dihydro-thieno[2,3-b]pyridin-6-one 1190766-40-5 C19H12FNO3S
    4-hydroxy-3-(4-fluorophenyl)-5-(4-hydroxyphenyl)-6,7-dihydro-thieno[2,3-b]pyridin-6-one
    —— 4-amino-piperidine-1,4-dicarboxylic acid 1-[(4-chloro-phenyl)-amide] 4-[(4-isopropyl-phenyl)-amide] hydrochloride 1262987-93-8 C22H27ClN4O2*ClH
    4-amino-piperidine-1,4-dicarboxylic acid 1-[(4-chloro-phenyl)-amide] 4-[(4-isopropyl-phenyl)-amide] hydrochloride
    —— 4-(3-{[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-oxazolidin-5-ylmethyl]-amino}-azetidin-1-yl)-quinoline-6-carbonitrile 1072826-80-2 C25H22N6O3S
    4-(3-{[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-oxazolidin-5-ylmethyl]-amino}-azetidin-1-yl)-quinoline-6-carbonitrile
    —— 4-(1-carboxyethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590409-17-9 C11H14N2O3
    4-(1-carboxyethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
    —— 4-Ethyl-2,8-dimethylchinazolin 40367-08-6 C12H14N2
    4-Ethyl-2,8-dimethylchinazolin
    —— 4-<1-(p-Methoxy-phenyl)-dihydro-chinolinyliden-(2)-ethyliden>-1-phenyl-3-methyl-pyrazolon-(5) 21425-40-1 C28H23N3O2
    4-<1-(p-Methoxy-phenyl)-dihydro-chinolinyliden-(2)-ethyliden>-1-phenyl-3-methyl-pyrazolon-(5)
    —— 4-[oxo-(2-<i>p</i>-tolyl-1<i>H</i>-benzo[<i>g</i>]indol-3-yl)-acetyl]-morpholine 19727-57-2 C25H22N2O3
    4-[oxo-(2-<i>p</i>-tolyl-1<i>H</i>-benzo[<i>g</i>]indol-3-yl)-acetyl]-morpholine
    —— 4-Fluoro-2-(3-trifluoromethyl-benzyl)-phenol 13270-11-6 C14H10F4O
    4-Fluoro-2-(3-trifluoromethyl-benzyl)-phenol
    —— 4,4'-(4,5,4',5'-tetramethoxy-2,2'-sulfanediyl-dibenzyl)-bis-morpholine 88869-86-7 C26H36N2O6S
    4,4'-(4,5,4',5'-tetramethoxy-2,2'-sulfanediyl-dibenzyl)-bis-morpholine
    —— 4-methyl-3-(5-methyl-2-furfuryl)-4-<2-<trimethylsilyl)methyl>allyl>-2-cyclohexen-1-one 111470-41-8 C19H28O2Si
    4-methyl-3-(5-methyl-2-furfuryl)-4-<2-<trimethylsilyl)methyl>allyl>-2-cyclohexen-1-one
    —— 4-{[1-(4-Ethoxy-phenyl)-meth-(E)-ylidene]-amino}-benzoic acid 2-(4-chloro-phenyl)-[1,3]dioxan-5-yl ester 98611-38-2 C26H24ClNO5
    4-{[1-(4-Ethoxy-phenyl)-meth-(E)-ylidene]-amino}-benzoic acid 2-(4-chloro-phenyl)-[1,3]dioxan-5-yl ester
    —— 4,4'-bis-[2-(3-ethyl-3H-benzoselenazol-2-ylidene)-ethylidene]-2,2'-diphenyl-2,4,2',4'-tetrahydro-5,5'-butane-1,4-diyl-bis-pyrazol-3-one 13745-09-0 C44H40N6O2Se2
    4,4'-bis-[2-(3-ethyl-3H-benzoselenazol-2-ylidene)-ethylidene]-2,2'-diphenyl-2,4,2',4'-tetrahydro-5,5'-butane-1,4-diyl-bis-pyrazol-3-one
    —— (4S,5S)-2-(2-iodophenyl)-4,5-bis-(4-chlorophenyl)-4,5-dihydro-1H-imidazole 503112-11-6 C21H15Cl2IN2
    (4S,5S)-2-(2-iodophenyl)-4,5-bis-(4-chlorophenyl)-4,5-dihydro-1H-imidazole
    —— 4,4'-bis(2',3'-dihydroxybenzamido)-1,1'-biphenyl 194469-90-4 C26H20N2O6
    4,4'-bis(2',3'-dihydroxybenzamido)-1,1'-biphenyl