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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-((2-chloro-3-fluorophenyl)amino)-N,N,8-trimethyl-1-naphthamide 1446745-68-1 C20H18ClFN2O
    4-((2-chloro-3-fluorophenyl)amino)-N,N,8-trimethyl-1-naphthamide
    —— 4a-methoxy-1,3-dimethyl-1<i>H</i>,4a<i>H</i>-benzo[<i>b</i>]pyrimido[4,5-<i>e</i>][1,4]thiazine-2,4-dione 26669-08-9 C13H13N3O3S
    4a-methoxy-1,3-dimethyl-1<i>H</i>,4a<i>H</i>-benzo[<i>b</i>]pyrimido[4,5-<i>e</i>][1,4]thiazine-2,4-dione
    —— (4aR,5R,10bS)-2-(4-methoxyphenyl)-5-phenyl-4a,5,6,10b-tetrahydro-4H-pyrano[3,4-c]quinolin-4-one 1454837-44-5 C25H21NO3
    (4aR,5R,10bS)-2-(4-methoxyphenyl)-5-phenyl-4a,5,6,10b-tetrahydro-4H-pyrano[3,4-c]quinolin-4-one
    —— 4-ethyl-7-(2-indol-3-yl-ethyl)-1-oxo-3,4-dihydro-1<i>H</i>-pyrano[3,4-<i>c</i>]pyridinium; bromide 58534-34-2 Br*C20H21N2O2
    4-ethyl-7-(2-indol-3-yl-ethyl)-1-oxo-3,4-dihydro-1<i>H</i>-pyrano[3,4-<i>c</i>]pyridinium; bromide
    —— (4aR,5R,6R,7R)-6-Hexylcarbamoyloxy-7-methoxy-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one 209331-46-4 C24H36N2O4
    (4aR,5R,6R,7R)-6-Hexylcarbamoyloxy-7-methoxy-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one
    —— 4-nitrophenyl-4'-octadecyloxybenzoate 157836-35-6 C31H45NO5
    4-nitrophenyl-4'-octadecyloxybenzoate
    —— 4-tert-Butyl-1-methoxy-cyclohexanecarbonitrile 82053-17-6 C12H21NO
    4-tert-Butyl-1-methoxy-cyclohexanecarbonitrile
    —— (4-methylpyridine)(N,N'-ethylenebis(salicylideneaminato))cobalt(II) 70689-57-5 C22H21CoN3O2
    (4-methylpyridine)(N,N'-ethylenebis(salicylideneaminato))cobalt(II)
    —— [4-[(3-chlorophenyl)methylidene]cyclohexa-2,5-dien-1-ylidene]-methyloxidanium 120264-78-0 C14H12ClO
    [4-[(3-chlorophenyl)methylidene]cyclohexa-2,5-dien-1-ylidene]-methyloxidanium
    —— 4-[(2-bromoethyl)oxy]-2-fluorobenzonitrile 1018974-73-6 C9H7BrFNO
    4-[(2-bromoethyl)oxy]-2-fluorobenzonitrile
    —— 4-(5-chloro-1H,3H-benzo[de]isochromen-6-yl)-6-(4-trifluoromethoxyphenylsulfanyl)-[1,3,5]triazin-2-ylamine 959763-95-2 C22H14ClF3N4O2S
    4-(5-chloro-1H,3H-benzo[de]isochromen-6-yl)-6-(4-trifluoromethoxyphenylsulfanyl)-[1,3,5]triazin-2-ylamine
    —— 4-{1-[(1,5-dimethyl-1H-pyrazol-3-yl)methyl]-3,5-dimethyl-1H-pyrazol-4-yl}benzonitrile 1126776-59-7 C18H19N5
    4-{1-[(1,5-dimethyl-1H-pyrazol-3-yl)methyl]-3,5-dimethyl-1H-pyrazol-4-yl}benzonitrile
    —— 4-(9'-cyclopentyl-5'-methyl-6'-oxo-5',6',8',9'-tetrahydrospiro[cyclopropane-1,7'-pyrimido[4,5-b][1,4]diazepine]-2'-ylamino)-N-cyclopropyl-3-methoxybenzamide 946824-48-2 C26H32N6O3
    4-(9'-cyclopentyl-5'-methyl-6'-oxo-5',6',8',9'-tetrahydrospiro[cyclopropane-1,7'-pyrimido[4,5-b][1,4]diazepine]-2'-ylamino)-N-cyclopropyl-3-methoxybenzamide
    —— 4-(2,4-Dimethylphenylthio)-3-methylsulfonylbenzoylguanidine hydrochloride 159139-05-6 C17H19N3O3S2*ClH
    4-(2,4-Dimethylphenylthio)-3-methylsulfonylbenzoylguanidine hydrochloride
    —— 4-(1-{[3-(benzyloxy)pyridin-2-yl]methyl}-3,5-dimethyl-1H-pyrazol-4-yl)-2-chlorobenzonitrile 1126776-06-4 C25H21ClN4O
    4-(1-{[3-(benzyloxy)pyridin-2-yl]methyl}-3,5-dimethyl-1H-pyrazol-4-yl)-2-chlorobenzonitrile
    —— 4-methyl-2-(3-(2-(methylamino)-2-oxoethyl)-2-oxoimidazolidin-1-yl)thiazole-5-carboxylic acid 1184958-77-7 C11H14N4O4S
    4-methyl-2-(3-(2-(methylamino)-2-oxoethyl)-2-oxoimidazolidin-1-yl)thiazole-5-carboxylic acid
    —— 4,5-dimethyl-1-aza-bicyclo[3.3.1]nona-3,6-diene-3-carboxylic acid 111350-10-8 C11H15NO2
    4,5-dimethyl-1-aza-bicyclo[3.3.1]nona-3,6-diene-3-carboxylic acid
    —— 4-(2,4-dihydroxyphenyl)piperidine-1-carboxylic acid 4-methylbenzylamide 1228342-38-8 C20H24N2O3
    4-(2,4-dihydroxyphenyl)piperidine-1-carboxylic acid 4-methylbenzylamide
    —— 4-fluoro-1-(2-fluoro-5-(pyrimidin-5-yl)phenyl)-1-(2-(trifluoromethyl)pyridin-4-yl)-1H-isoindol-3-amine 1227163-42-9 C24H14F5N5
    4-fluoro-1-(2-fluoro-5-(pyrimidin-5-yl)phenyl)-1-(2-(trifluoromethyl)pyridin-4-yl)-1H-isoindol-3-amine
    —— 4-[(3-chlorobenzyl)amino]-6-[(4-morpholinophenyl)amino]pyridine-3-carboxyamide 1227863-16-2 C23H24ClN5O2
    4-[(3-chlorobenzyl)amino]-6-[(4-morpholinophenyl)amino]pyridine-3-carboxyamide
    —— 4-(3-cyano-pyrid-2-ylsulphanyl)-3-oxo-butanoate 145325-34-4 C12H12N2O3S
    4-(3-cyano-pyrid-2-ylsulphanyl)-3-oxo-butanoate
    —— 4-[(E)-Hexyliminomethyl]-2,5-dimethyl-pyridin-3-ol 143571-93-1 C14H22N2O
    4-[(E)-Hexyliminomethyl]-2,5-dimethyl-pyridin-3-ol
    —— 4-Methyl-2-(1-methylethyl)-3-oxo-3,4-dihydro-2H-1,4-benzothiazine 117838-81-0 C12H15NOS
    4-Methyl-2-(1-methylethyl)-3-oxo-3,4-dihydro-2H-1,4-benzothiazine
    —— 4,4'-Bis-<3-brom-adamantyl-(1)>-azobenzol 68591-38-8 C32H36Br2N2
    4,4'-Bis-<3-brom-adamantyl-(1)>-azobenzol
    —— (+)-4,5-dihydro-4-(hydroxymethyl)-4-methyl-2-(2-methylphenyl)oxazole 1379608-05-5 C12H15NO2
    (+)-4,5-dihydro-4-(hydroxymethyl)-4-methyl-2-(2-methylphenyl)oxazole
    —— 4-[2-(4-methoxybenzyl)benzofuran-3-yl]morpholine 1159175-31-1 C20H21NO3
    4-[2-(4-methoxybenzyl)benzofuran-3-yl]morpholine
    —— 4-[N-(propionyl)-N-(isopropyl)amino]-5-methylisoxazole 862685-62-9 C10H16N2O2
    4-[N-(propionyl)-N-(isopropyl)amino]-5-methylisoxazole
    —— 4,4′-didocecyl-2,2′-dimethylthio-trans-stilbene 1448221-93-9 C40H64S2
    4,4′-didocecyl-2,2′-dimethylthio-trans-stilbene
    —— (4S,11R)-9,10-dioxa-4,11,12-trihydroxy-1-(triethylsilyl)dodec-1-yne 248272-11-9 C16H32O5Si
    (4S,11R)-9,10-dioxa-4,11,12-trihydroxy-1-(triethylsilyl)dodec-1-yne
    —— 4-fluoro-N-[2-((R)-indan-1-ylamino)-quinolin-5-yl]-N-methyl-benzenesulfonamide 1032278-84-4 C25H22FN3O2S
    4-fluoro-N-[2-((R)-indan-1-ylamino)-quinolin-5-yl]-N-methyl-benzenesulfonamide
    —— 4-(4-((4,5-bis(hexylthio)-1,3-dithiol-2-ylidene)methyl)biphenyl)benzaldehyde 1373267-01-6 C29H36OS4
    4-(4-((4,5-bis(hexylthio)-1,3-dithiol-2-ylidene)methyl)biphenyl)benzaldehyde
    —— (4aR*,5S*)-4a-(2,3-Dimethoxyphenyl)-2,3,4,4a,5,6,7,8-octahydro-2-methyl-5-isoquinolinol Acetate 87766-76-5 C20H27NO4
    (4aR*,5S*)-4a-(2,3-Dimethoxyphenyl)-2,3,4,4a,5,6,7,8-octahydro-2-methyl-5-isoquinolinol Acetate
    —— 4-chloromethyl-2-(3-methyl-4-nitro-phenyl)-thiazole 41963-30-8 C11H9ClN2O2S
    4-chloromethyl-2-(3-methyl-4-nitro-phenyl)-thiazole
    —— 4-ethyl-7-methyl-8-oxo-5,6-diphenyl-4,7-dihydro-4,7-methano-indane-3ar,7ac-dicarboxylic acid-anhydride 103158-50-5 C27H24O4
    4-ethyl-7-methyl-8-oxo-5,6-diphenyl-4,7-dihydro-4,7-methano-indane-3ar,7ac-dicarboxylic acid-anhydride
    —— 4-bromo-3-ethyl-1,3-thiazolim tetrafluoroborate 1429650-85-0 BF4*C5H7BrNS
    4-bromo-3-ethyl-1,3-thiazolim tetrafluoroborate
    —— 4-(2,6-diethyl-4-methylphenyl)-5-hydroxy-2-methyl-6-methylsulfonyl-3(2H)pyridazinone 1384437-43-7 C17H22N2O4S
    4-(2,6-diethyl-4-methylphenyl)-5-hydroxy-2-methyl-6-methylsulfonyl-3(2H)pyridazinone
    —— 4-(2-Ethyl-[1,3]dioxolan-2-yl)-1-[2-(1H-indol-3-yl)-ethyl]-pyridinium; bromide 133056-15-2 Br*C20H23N2O2
    4-(2-Ethyl-[1,3]dioxolan-2-yl)-1-[2-(1H-indol-3-yl)-ethyl]-pyridinium; bromide
    —— 4,6-Dichlor-7-hydroxy-benzothiadiazol 7686-43-3 C6H2Cl2N2OS
    4,6-Dichlor-7-hydroxy-benzothiadiazol
    —— 4-Methyl-1,1-trimethylenedithio<2.2>metacyclophane 73037-04-4 C20H22S2
    4-Methyl-1,1-trimethylenedithio<2.2>metacyclophane
    —— [4-[(R)-cyano(hydroxy)methyl]phenyl] 4-decoxybenzoate 138486-61-0 C25H31NO4
    [4-[(R)-cyano(hydroxy)methyl]phenyl] 4-decoxybenzoate
    —— 4-(5-((5-p-tolyl-1,3,4-oxadiazol-2-yl)methylthio)-4-(2-chlorophenyl)-4H-1,2,4-triazol-3-yl)pyrimidine 1257542-66-7 C22H16ClN7OS
    4-(5-((5-p-tolyl-1,3,4-oxadiazol-2-yl)methylthio)-4-(2-chlorophenyl)-4H-1,2,4-triazol-3-yl)pyrimidine
    —— 4-isopropyl-2-methyl-5-oxo-1-p-tolyl-2,5-dihydro-1H-pyrazole-3-carbonyl azide 861022-37-9 C15H17N5O2
    4-isopropyl-2-methyl-5-oxo-1-p-tolyl-2,5-dihydro-1H-pyrazole-3-carbonyl azide
    —— 4-Amino-5-chloro-N-(3-hydroxy-1-azabicyclo[2.2.2]oct-3-ylmethyl)-2-methoxybenzamide, monohydrochloride 144333-72-2 C16H22ClN3O3*ClH
    4-Amino-5-chloro-N-(3-hydroxy-1-azabicyclo[2.2.2]oct-3-ylmethyl)-2-methoxybenzamide, monohydrochloride
    —— 4-Benzyloxy-α-tert.-butylaminomethyl-3-(1-hydroxyethyl)-benzylalkohol 63295-85-2 C21H29NO3
    4-Benzyloxy-α-tert.-butylaminomethyl-3-(1-hydroxyethyl)-benzylalkohol
    —— 4-[2-(2-Methyl-4,5-diphenyl-imidazol-1-yl)-ethoxy]-benzoic acid ethyl ester 474430-42-7 C27H26N2O3
    4-[2-(2-Methyl-4,5-diphenyl-imidazol-1-yl)-ethoxy]-benzoic acid ethyl ester
    —— 4-[N-hexyl-N-(2-methoxyphenyl)amino]butyric acid 155082-47-6 C17H27NO3
    4-[N-hexyl-N-(2-methoxyphenyl)amino]butyric acid
    —— 4-Aethylthiophenylisocyanat 22133-52-4 C9H9NOS
    4-Aethylthiophenylisocyanat
    —— 4-[1-(4-bromo-benzyl)-piperidin-4-ylamino]-6-methoxy-chromen-2-one trifluoroacetate 638192-80-0 C2HF3O2*C22H23BrN2O3
    4-[1-(4-bromo-benzyl)-piperidin-4-ylamino]-6-methoxy-chromen-2-one trifluoroacetate
    —— 4-chloro-3-(2-methylimidazo[1,2-a]pyridin-3-yl)aniline 1128191-81-0 C14H12ClN3
    4-chloro-3-(2-methylimidazo[1,2-a]pyridin-3-yl)aniline
    —— 4,4-dimethyl-2-(3-methylpent-1-en-3-yl)-5H-1,3-oxazole 133900-60-4 C11H19NO
    4,4-dimethyl-2-(3-methylpent-1-en-3-yl)-5H-1,3-oxazole