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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[(E)-2-(4-phenoxyphenyl)ethenyl]piperidine 878272-64-1 C19H21NO
    4-[(E)-2-(4-phenoxyphenyl)ethenyl]piperidine
    —— 4-(4,6-Bis-ethylamino-[1,3,5]triazin-2-ylamino)-benzoic acid [1-(3-nitro-phenyl)-meth-(E)-ylidene]-hydrazide 119868-64-3 C21H23N9O3
    4-(4,6-Bis-ethylamino-[1,3,5]triazin-2-ylamino)-benzoic acid [1-(3-nitro-phenyl)-meth-(E)-ylidene]-hydrazide
    —— 4,6-Diphenyl-2-trimethylsilanylsulfanyl-nicotinonitrile 618386-67-7 C21H20N2SSi
    4,6-Diphenyl-2-trimethylsilanylsulfanyl-nicotinonitrile
    —— 4-N-[[4-[[(5-fluoropyrimidin-2-yl)amino]methyl]phenyl]methyl]-2-N-(2-morpholin-4-ylethyl)pyrimidine-2,4-diamine 1002158-56-6 C22H27FN8O
    4-N-[[4-[[(5-fluoropyrimidin-2-yl)amino]methyl]phenyl]methyl]-2-N-(2-morpholin-4-ylethyl)pyrimidine-2,4-diamine
    —— 4-(1-(4-methoxyphenylamino)-2-oxopropyl)benzonitrile 1012886-50-8 C17H16N2O2
    4-(1-(4-methoxyphenylamino)-2-oxopropyl)benzonitrile
    —— 4-((2-iodo-5-propoxypyridin-4-yl)methyl)morpholine 1029128-18-4 C13H19IN2O2
    4-((2-iodo-5-propoxypyridin-4-yl)methyl)morpholine
    —— 4,5-di(naphthalene-1-yl)-2-(2-pyridinyl)-1H-imidazole 1245567-86-5 C28H19N3
    4,5-di(naphthalene-1-yl)-2-(2-pyridinyl)-1H-imidazole
    —— (4R)-2,5-dimethyl-2-hexen-4-ol 127759-43-7 C8H16O
    (4R)-2,5-dimethyl-2-hexen-4-ol
    —— 4-methylamino-2-phenyl-5,6-dihydro[1]benzofuro[3′,2′:2,3]oxepino[4,5-d]pyrimidine 1639454-53-7 C21H17N3O2
    4-methylamino-2-phenyl-5,6-dihydro[1]benzofuro[3′,2′:2,3]oxepino[4,5-d]pyrimidine
    —— 4-{4-[3-(2,6-dichlorophenyl)-5-isopropyl-3H-[1,2,3]triazol-4-ylmethoxy]piperidin-1-yl}benzoic acid 1103500-76-0 C24H26Cl2N4O3
    4-{4-[3-(2,6-dichlorophenyl)-5-isopropyl-3H-[1,2,3]triazol-4-ylmethoxy]piperidin-1-yl}benzoic acid
    —— 4-(7-hexyl-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-2,6-bis[5-(trifluoromethyl)-1H-pyrazol-3-yl]pyridine 1289477-07-1 C25H23F6N5O2S
    4-(7-hexyl-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-2,6-bis[5-(trifluoromethyl)-1H-pyrazol-3-yl]pyridine
    —— 4-((R)-2-tert-Butylsulfanylcarbonyl-1-hydroxy-ethyl)-benzoic acid benzyl ester 219828-41-8 C21H24O4S
    4-((R)-2-tert-Butylsulfanylcarbonyl-1-hydroxy-ethyl)-benzoic acid benzyl ester
    —— (4R,5S)-diphenylmethyl 5-(4-chlorophenyl)-5-methyl-4,5-dihydro-1H-imidazole-4-carboxylate 1613309-82-2 C24H21ClN2O2
    (4R,5S)-diphenylmethyl 5-(4-chlorophenyl)-5-methyl-4,5-dihydro-1H-imidazole-4-carboxylate
    —— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-(trifluoromethoxy)phenyl]-(4-propan-2-ylpiperazin-1-yl)methanone 1321611-61-3 C28H29F3N6O2
    [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-(trifluoromethoxy)phenyl]-(4-propan-2-ylpiperazin-1-yl)methanone
    —— (4-fluorophenyl)(3-(2-morpholinothiazol-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methanone 1338372-24-9 C19H19FN6O2S
    (4-fluorophenyl)(3-(2-morpholinothiazol-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methanone
    —— 4,4-Dimethyl-2-hydroxymethyl-2-penten-1-ol 117202-97-8 C8H16O2
    4,4-Dimethyl-2-hydroxymethyl-2-penten-1-ol
    —— (4-methoxy-phenethyl)-dimethyl sulfonium , iodide 110555-93-6 C11H17OS*I
    (4-methoxy-phenethyl)-dimethyl sulfonium , iodide
    —— 4,5-dibromo-3,6-bis(6-methoxy-2-naphthyl)-octa-2,4,6-triene 131822-37-2 C30H26Br2O2
    4,5-dibromo-3,6-bis(6-methoxy-2-naphthyl)-octa-2,4,6-triene
    —— (4-hydroxy-phenyl)-acetic acid [(3Z)-4-(3-fluoro-phenyl)-2-oxo-1,2-dihydro-indol-3-ylidene]-hydrazide 828250-45-9 C22H16FN3O3
    (4-hydroxy-phenyl)-acetic acid [(3Z)-4-(3-fluoro-phenyl)-2-oxo-1,2-dihydro-indol-3-ylidene]-hydrazide
    —— (4R,6R)-4-(9H-fluoren-2-yl)-6-{2-[(2-hydroxy-ethyl)-(4-methoxy-benzenesulfonyl)-amino]-ethoxy}-5,6-dihydro-4H-pyran-2-carboxylic acid allyl ester 391244-23-8 C33H35NO8S
    (4R,6R)-4-(9H-fluoren-2-yl)-6-{2-[(2-hydroxy-ethyl)-(4-methoxy-benzenesulfonyl)-amino]-ethoxy}-5,6-dihydro-4H-pyran-2-carboxylic acid allyl ester
    —— 4,5,6,7-tetrabromo-2′,4′,7′-triiodofluorescein 1277101-29-7 C20H5Br4I3O5
    4,5,6,7-tetrabromo-2′,4′,7′-triiodofluorescein
    —— 4-[(1-oxo-1,3-dihydro-isoindol-2-yl)-acetyl]-morpholine 30787-16-7 C14H16N2O3
    4-[(1-oxo-1,3-dihydro-isoindol-2-yl)-acetyl]-morpholine
    —— 4-<3-(4-Cyanphenyl)-4-(dimethylamino)tetrahydro-5,5-dimethyl-2-thioxo-2H-1,3-thiazin-6-ylidenamino>benzonitril 84661-92-7 C22H21N5S2
    4-<3-(4-Cyanphenyl)-4-(dimethylamino)tetrahydro-5,5-dimethyl-2-thioxo-2H-1,3-thiazin-6-ylidenamino>benzonitril
    —— 4-nitro-benzoic acid N'-(benzoxazole-2-carbonyl)hydrazide 1445596-39-3 C15H10N4O5
    4-nitro-benzoic acid N'-(benzoxazole-2-carbonyl)hydrazide
    —— 4-(5-Cyano-5-nonyl-[1,3]dioxan-2-yl)-cyclohexanecarboxylic acid 4-(5-heptyl-pyrimidin-2-yl)-phenyl ester 115786-28-2 C38H55N3O4
    4-(5-Cyano-5-nonyl-[1,3]dioxan-2-yl)-cyclohexanecarboxylic acid 4-(5-heptyl-pyrimidin-2-yl)-phenyl ester
    —— 4-O-methyl 8a-O-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] (2R,3R,4R,4aR,6aR,6bS,8aR,12S,12aS,14aR,14bR)-2,12-dihydroxy-4-(hydroxymethyl)-6a,6b,11,11,14b-pentamethyl-3-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicene-4,8a-dicarboxylate 109792-87-2 C43H68O18
    4-O-methyl 8a-O-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] (2R,3R,4R,4aR,6aR,6bS,8aR,12S,12aS,14aR,14bR)-2,12-dihydroxy-4-(hydroxymethyl)-6a,6b,11,11,14b-pentamethyl-3-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicene-4,8a-dicarboxylate
    —— 4-chloro-5-methyl-2-[3-(3-trifluoromethyl-phenyl)-ureido]-benzenesulphonic acid, triethylammonium salt 697278-48-1 C6H15N*C15H12ClF3N2O4S
    4-chloro-5-methyl-2-[3-(3-trifluoromethyl-phenyl)-ureido]-benzenesulphonic acid, triethylammonium salt
    —— 4,4'-dipyrrolidinobenzophenone 95245-61-7 C21H24N2O
    4,4'-dipyrrolidinobenzophenone
    —— 4-chloro-benzenesulfinic acid cyclohexyl-morpholin-4-ylmethyl-amide 63930-67-6 C17H25ClN2O2S
    4-chloro-benzenesulfinic acid cyclohexyl-morpholin-4-ylmethyl-amide
    —— 4-Diazodeuteroacetyl-1-phenyl-2-azetidinon 89862-82-8 C11H9N3O2
    4-Diazodeuteroacetyl-1-phenyl-2-azetidinon
    —— 4-butyl-2,6-dimethyl-2H-benzo[b][1,4]oxazin -3(4H)-one 1374302-87-0 C14H19NO2
    4-butyl-2,6-dimethyl-2H-benzo[b][1,4]oxazin -3(4H)-one
    —— (4aS,6S,8aR)-6-(4-Chloro-benzenesulfonyl)-6-(2,5-difluoro-phenyl)-3-eth-(E)-ylidene-octahydro-isothiochromene 2,2-dioxide 894853-86-2 C23H23ClF2O4S2
    (4aS,6S,8aR)-6-(4-Chloro-benzenesulfonyl)-6-(2,5-difluoro-phenyl)-3-eth-(E)-ylidene-octahydro-isothiochromene 2,2-dioxide
    —— [4-(5-Methyl-[1,2,4]oxadiazol-3-yl)-phenyl]-carbamic acid benzyl ester 643744-96-1 C17H15N3O3
    [4-(5-Methyl-[1,2,4]oxadiazol-3-yl)-phenyl]-carbamic acid benzyl ester
    —— 4-Imino-3,7-dimethyl-6,8-diphenyl-3,4,5,6,7,8-hexahydro-1H-pyrido[4',3':4,5]thieno[2,3-d]pyrimidine-2-thione 126105-89-3 C23H22N4S2
    4-Imino-3,7-dimethyl-6,8-diphenyl-3,4,5,6,7,8-hexahydro-1H-pyrido[4',3':4,5]thieno[2,3-d]pyrimidine-2-thione
    —— 4-(2,3-epoxypropoxy)-3-methyl-2H-chromen-2-one 1202865-96-0 C13H12O4
    4-(2,3-epoxypropoxy)-3-methyl-2H-chromen-2-one
    —— (4E,6E)-(S)-2-Amino-octa-4,6-dienoic acid methyl ester 81136-76-7 C9H15NO2
    (4E,6E)-(S)-2-Amino-octa-4,6-dienoic acid methyl ester
    —— 4-{[(3S)-5-(pyrrolidin-1-ylmethyl)-3,4-dihydro-2H-chromen-3-yl]carbamoyl}phenyltrifluoromethanesulfonate 1074762-77-8 C22H23F3N2O5S
    4-{[(3S)-5-(pyrrolidin-1-ylmethyl)-3,4-dihydro-2H-chromen-3-yl]carbamoyl}phenyltrifluoromethanesulfonate
    —— 4'-acetoxy-6-C-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-8-C-(2,3,4-tri-O-acetyl-α-D-arabinopyranosyl)-5,7-dihydroxyflavan 1253227-79-0 C42H48O21
    4'-acetoxy-6-C-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-8-C-(2,3,4-tri-O-acetyl-α-D-arabinopyranosyl)-5,7-dihydroxyflavan
    —— 4-(4-ethoxy-5-nitro-6-piperazin-1-yl-pyrimidin-2-yl)-thiomorpholine 1-oxide 56034-56-1 C14H22N6O4S
    4-(4-ethoxy-5-nitro-6-piperazin-1-yl-pyrimidin-2-yl)-thiomorpholine 1-oxide
    —— 4-(6-amino-5-oxazolo[4,5-c]pyridin-2-yl-3-pyridyl)-N-(2-hydroxyethyl)benzamide 1146945-30-3 C20H17N5O3
    4-(6-amino-5-oxazolo[4,5-c]pyridin-2-yl-3-pyridyl)-N-(2-hydroxyethyl)benzamide
    —— 4-[4-(2-methyl-benzoylamino)-naphthalene-1-sulfonylamino]-piperidine-1-carboxylic acid diethylamide 723305-50-8 C28H34N4O4S
    4-[4-(2-methyl-benzoylamino)-naphthalene-1-sulfonylamino]-piperidine-1-carboxylic acid diethylamide
    —— (4-cyclohexyl-piperazin-1-yl)-[2-(2-methyl-benzoyl)-1,2,3,4-tetrahydro-isoquinolin-6-yl]-methanone 1055946-33-2 C28H35N3O2
    (4-cyclohexyl-piperazin-1-yl)-[2-(2-methyl-benzoyl)-1,2,3,4-tetrahydro-isoquinolin-6-yl]-methanone
    —— 4-trimethylsilylindeno<2,1-b>pyridin-9-one 127813-48-3 C15H15NOSi
    4-trimethylsilylindeno<2,1-b>pyridin-9-one
    —— 4,6-dichloro-3-{[3-(3-methylphenyl)-2,4-dioxo-1-imidazolidinyl]methyl}indole-2-carboxylic acid ethyl ester 496956-04-8 C22H19Cl2N3O4
    4,6-dichloro-3-{[3-(3-methylphenyl)-2,4-dioxo-1-imidazolidinyl]methyl}indole-2-carboxylic acid ethyl ester
    —— 4-Amino-4-benzyl-3-phenyl-4H-isoxazol-5-one; hydrobromide 138528-27-5 BrH*C16H14N2O2
    4-Amino-4-benzyl-3-phenyl-4H-isoxazol-5-one; hydrobromide
    —— 4-(6-(4-(pentyloxy)phenyl)-[1,2]dithiolo[4,3-c][1,2]dithiol-3-yl)benzonitrile 1616461-98-3 C22H19NOS4
    4-(6-(4-(pentyloxy)phenyl)-[1,2]dithiolo[4,3-c][1,2]dithiol-3-yl)benzonitrile
    —— 4-(1-(2-ethynyl-3,4,5-trimethoxyphenyl)ethoxy)but-2-yn-1-ol 1101083-54-8 C17H20O5
    4-(1-(2-ethynyl-3,4,5-trimethoxyphenyl)ethoxy)but-2-yn-1-ol
    —— 4-oxo-N-(1,3-thiazol-2-yl)-5H-thieno[3,2-c]quinoline-7-carboxamide 1009825-41-5 C15H9N3O2S2
    4-oxo-N-(1,3-thiazol-2-yl)-5H-thieno[3,2-c]quinoline-7-carboxamide
    —— 4-ethoxy-2,3,3'-trifluoro-4'-(2-(4-propylphenyl)vinyl)biphenyl 208664-06-6 C25H23F3O
    4-ethoxy-2,3,3'-trifluoro-4'-(2-(4-propylphenyl)vinyl)biphenyl
    —— 4-(2,6-dimethyl-phenoxy)-6,7-dimethoxy-cinnoline 54682-26-7 C18H18N2O3
    4-(2,6-dimethyl-phenoxy)-6,7-dimethoxy-cinnoline