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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,6-dichloro-2-formamido-5-hexylpyrimidine 1395343-29-9 C11H15Cl2N3O
    4,6-dichloro-2-formamido-5-hexylpyrimidine
    —— 4-[7-(4-Hydroxy-phenyl)-heptyl]-benzoic acid 123674-20-4 C20H24O3
    4-[7-(4-Hydroxy-phenyl)-heptyl]-benzoic acid
    —— 4,6-Dimethoxy-1-thiophen-2-yl-naphthalene-2-carboxylic acid methyl ester 65384-53-4 C18H16O4S
    4,6-Dimethoxy-1-thiophen-2-yl-naphthalene-2-carboxylic acid methyl ester
    —— 4-methyl-7,8-dihydro-pyrano[3,2-<i>g</i>]chromene-2,6-dione 26276-29-9 C13H10O4
    4-methyl-7,8-dihydro-pyrano[3,2-<i>g</i>]chromene-2,6-dione
    —— 4,6-Dibrom-7-hydroxy-2,3-diphenylbenzofuran 65202-38-2 C20H12Br2O2
    4,6-Dibrom-7-hydroxy-2,3-diphenylbenzofuran
    —— 4,5,6,7-Tetrahydro-1H-diazepin 1612-74-4 C5H10N2
    4,5,6,7-Tetrahydro-1H-diazepin
    —— 4-methyl-3-(propan-2-ylcarbamoylamino)benzoic acid 1034470-15-9 C12H16N2O3
    4-methyl-3-(propan-2-ylcarbamoylamino)benzoic acid
    —— 4-(5-chloro-2-nitro-acridin-9-ylamino)-benzenesulfonamide 65301-02-2 C19H13ClN4O4S
    4-(5-chloro-2-nitro-acridin-9-ylamino)-benzenesulfonamide
    —— 4-phenyl-3,5-bis-(propane-1-sulfonyl)-isothiazole 64445-57-4 C15H19NO4S3
    4-phenyl-3,5-bis-(propane-1-sulfonyl)-isothiazole
    —— 4-(6-methylpyridin-2-yl)-1-naphthylacetic acid 332398-49-9 C18H15NO2
    4-(6-methylpyridin-2-yl)-1-naphthylacetic acid
    —— 4-dicyanomethyl-3-methyl-2-oxo-1,2,3,4-tetrahydro-quinazoline-4-carboxylic acid ethyl ester 65298-63-7 C15H14N4O3
    4-dicyanomethyl-3-methyl-2-oxo-1,2,3,4-tetrahydro-quinazoline-4-carboxylic acid ethyl ester
    —— 4-chloro-2-(2,6-diphenyl-thiopyran-4-ylidene)-5-morpholin-4-yl-cyclopent-4-ene-1,3-dione 37463-64-2 C26H20ClNO3S
    4-chloro-2-(2,6-diphenyl-thiopyran-4-ylidene)-5-morpholin-4-yl-cyclopent-4-ene-1,3-dione
    —— 4-<Naphthyl-(1)-azo>-3,5-dioxo-1,2-diphenyl-pyrazolidin 95818-67-0 C25H18N4O2
    4-<Naphthyl-(1)-azo>-3,5-dioxo-1,2-diphenyl-pyrazolidin
    —— 4-Hydroxy-2-(3,7-dimethyl-octyl)-undecansaeurehydrazid 95008-63-2 C21H44N2O2
    4-Hydroxy-2-(3,7-dimethyl-octyl)-undecansaeurehydrazid
    —— (4S,1'S)-3-benzyl-4-<1,2-(isopropylidenedioxy)ethyl>-1,3-oxazolidin-2-one 108149-89-9 C15H19NO4
    (4S,1'S)-3-benzyl-4-<1,2-(isopropylidenedioxy)ethyl>-1,3-oxazolidin-2-one
    —— 4-(2-pentyl-5-phenylbenzo[b]furan-7-yl)morpholine 1422250-99-4 C23H27NO2
    4-(2-pentyl-5-phenylbenzo[b]furan-7-yl)morpholine
    —— 4,5,6,7-tetrahydro-1<i>H</i>,3<i>H</i>-benzo[<i>b</i>]azecine-2,8-dione 52751-22-1 C13H15NO2
    4,5,6,7-tetrahydro-1<i>H</i>,3<i>H</i>-benzo[<i>b</i>]azecine-2,8-dione
    —— 4-amino-8-(benzylmethylamino)-6-oxo-6H-pyrimido<1,2-a>-1,3,5-triazine 96575-89-2 C14H14N6O
    4-amino-8-(benzylmethylamino)-6-oxo-6H-pyrimido<1,2-a>-1,3,5-triazine
    —— 4H-[1,4]oxazocino[4,5-a]benzimidazole 143622-32-6 C12H10N2O
    4H-[1,4]oxazocino[4,5-a]benzimidazole
    —— 4-(2-methylprop-2-enyl)-4H-1,3-dioxine 112596-82-4 C8H12O2
    4-(2-methylprop-2-enyl)-4H-1,3-dioxine
    —— (4R,5S)-5-(2,3-O-isopropylidene-α-D-erythrofuranosyl)-4-methoxycarbonyl-3-methylcyclohex-2-en-1-one 91298-56-5 C16H22O6
    (4R,5S)-5-(2,3-O-isopropylidene-α-D-erythrofuranosyl)-4-methoxycarbonyl-3-methylcyclohex-2-en-1-one
    —— 4-(2-cyclopropanesulfonylamino-2-phenyl-acetyl)-morpholine-3-carboxylic acid {4-[3-(5-chloro-2-hydroxy-phenyl)-1-methyl-1H-pyrazol-4-ylethynyl]-phenyl}-amide 1020840-97-4 C34H32ClN5O6S
    4-(2-cyclopropanesulfonylamino-2-phenyl-acetyl)-morpholine-3-carboxylic acid {4-[3-(5-chloro-2-hydroxy-phenyl)-1-methyl-1H-pyrazol-4-ylethynyl]-phenyl}-amide
    —— 4-iodo-2,2-diphenylbut-3-ynyl p-toluenesulfonate 1246026-31-2 C23H19IO3S
    4-iodo-2,2-diphenylbut-3-ynyl p-toluenesulfonate
    —— 4-Heptyloxy-benzoic acid ((E)-4-hept-1-enyl)-phenyl ester 70920-31-9 C27H36O3
    4-Heptyloxy-benzoic acid ((E)-4-hept-1-enyl)-phenyl ester
    —— [4-(Carboxymethyl-sulfamoyl)-naphthalen-1-yl]-acetic acid 68075-41-2 C14H13NO6S
    [4-(Carboxymethyl-sulfamoyl)-naphthalen-1-yl]-acetic acid
    —— 4-Diethylamino-1,2,5-trimethyl-piperidine-4-carboxylic acid methyl ester 66110-42-7 C14H28N2O2
    4-Diethylamino-1,2,5-trimethyl-piperidine-4-carboxylic acid methyl ester
    —— 4-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-ylmethoxy)-benzaldehyde dimethylhydrazone 68724-06-1 C14H17N5O3
    4-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-ylmethoxy)-benzaldehyde dimethylhydrazone
    —— (4-{2-[(1R)-1-hydroxyethyl]-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl}-2-methoxycyclohexyl)acetonitrile 1607792-65-3 C19H22N4O2S
    (4-{2-[(1R)-1-hydroxyethyl]-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl}-2-methoxycyclohexyl)acetonitrile
    —— 4-tert-butyl 7-methyl 2,3,4,5-tetrahydro-1H-1,4-benzodiazepine-4,7-dicarboxylate 2413876-66-9 C16H22N2O4
    4-tert-butyl 7-methyl 2,3,4,5-tetrahydro-1H-1,4-benzodiazepine-4,7-dicarboxylate
    —— 4,4-bis(ethylthio)-3-(p-tolylsulfinylmethyl)but-3-en-2-one 1059605-60-5 C16H22O2S3
    4,4-bis(ethylthio)-3-(p-tolylsulfinylmethyl)but-3-en-2-one
    —— 4-ethyl-6-(6-methyl-1,3-thiazolo[5,4-b]pyridin-2-yl)benzene-1,3-diol 1357359-30-8 C15H14N2O2S
    4-ethyl-6-(6-methyl-1,3-thiazolo[5,4-b]pyridin-2-yl)benzene-1,3-diol
    —— (4-Thioureido-cyclohexylmethyl)-carbamic acid benzyl ester 648882-36-4 C16H23N3O2S
    (4-Thioureido-cyclohexylmethyl)-carbamic acid benzyl ester
    —— 4.4''-Bis-<3-phenyl-propen-(2)-on-(1)-yl>-diphenyl 7714-42-3 C30H22O2
    4.4''-Bis-<3-phenyl-propen-(2)-on-(1)-yl>-diphenyl
    —— 4-Chlor-1,1,3,3-tetrafluor-phthalan 3039-41-6 C8H3ClF4O
    4-Chlor-1,1,3,3-tetrafluor-phthalan
    —— 4-[4,5,6,7-Tetrachloro-3-oxo-2-phenyl-2,3-dihydro-isoindol-(1Z)-ylidenemethyl]-N-p-tolyl-benzenesulfonamide 86355-29-5 C28H18Cl4N2O3S
    4-[4,5,6,7-Tetrachloro-3-oxo-2-phenyl-2,3-dihydro-isoindol-(1Z)-ylidenemethyl]-N-p-tolyl-benzenesulfonamide
    —— 4-(pentafluorophenoxymethyl)-1-phenyl-1H-1,2,3-triazole 1523434-95-8 C15H8F5N3O
    4-(pentafluorophenoxymethyl)-1-phenyl-1H-1,2,3-triazole
    —— 4'-hexyloxybiphenyl-4-yl 2-((S)-4-bromo-2-((1R,2S,5R)-2-isopropyl-5-methylcyclohexyloxy)-5-oxo-2,5-dihydrofuran-3-ylamino)-3-methylbutanoate 1400891-39-5 C37H50BrNO6
    4'-hexyloxybiphenyl-4-yl 2-((S)-4-bromo-2-((1R,2S,5R)-2-isopropyl-5-methylcyclohexyloxy)-5-oxo-2,5-dihydrofuran-3-ylamino)-3-methylbutanoate
    —— 4-(bis(2-(4-bromobenzoyloxy)ethyl)amino)benzaldehyde 1014690-20-0 C25H21Br2NO5
    4-(bis(2-(4-bromobenzoyloxy)ethyl)amino)benzaldehyde
    —— 4-isopropyl-4-(methylthio)-1,13-tetradecadiene 94202-99-0 C18H34S
    4-isopropyl-4-(methylthio)-1,13-tetradecadiene
    —— (4aR,5R,6R,6aS)-2,4,6a-Triphenyl-4a,5,6,6a-tetrahydro-1-thia-3,6b-diaza-cyclopenta[cd]pentalene-5,6-dicarboxylic acid dimethyl ester 84764-39-6 C29H24N2O4S
    (4aR,5R,6R,6aS)-2,4,6a-Triphenyl-4a,5,6,6a-tetrahydro-1-thia-3,6b-diaza-cyclopenta[cd]pentalene-5,6-dicarboxylic acid dimethyl ester
    —— 4-Nitro-benzoic acid [(2-chloro-acetyl)-(2,6-diethyl-phenyl)-amino]-methyl ester 40165-49-9 C20H21ClN2O5
    4-Nitro-benzoic acid [(2-chloro-acetyl)-(2,6-diethyl-phenyl)-amino]-methyl ester
    —— 4-methoxy-10,10-dimethylbicyclo(4.4.1)undeca-1,3,5-triene-3-carboxaldehyde 86549-62-4 C15H20O2
    4-methoxy-10,10-dimethylbicyclo(4.4.1)undeca-1,3,5-triene-3-carboxaldehyde
    —— 4-Methoxy-3,5-dimethyl-2-(5-phenyl-[1,3,4]oxadiazol-2-ylsulfanylmethyl)-pyridine 197371-65-6 C17H17N3O2S
    4-Methoxy-3,5-dimethyl-2-(5-phenyl-[1,3,4]oxadiazol-2-ylsulfanylmethyl)-pyridine
    —— 4'-ethylthio-1,4-dihydro-4-oxo-3,3'-diquinolyl sulfide 256507-39-8 C20H16N2OS2
    4'-ethylthio-1,4-dihydro-4-oxo-3,3'-diquinolyl sulfide
    —— [(4'-{(R)-3-[3-((R)-2-Hydroxy-propylamino)-3-methyl-butyrylamino]-2-oxo-2,3,4,5-tetrahydro-benzo[b]azepin-1-ylmethyl}-biphenyl-2-carbonyl)-amino]-acetic acid 748746-39-6 C34H40N4O6
    [(4'-{(R)-3-[3-((R)-2-Hydroxy-propylamino)-3-methyl-butyrylamino]-2-oxo-2,3,4,5-tetrahydro-benzo[b]azepin-1-ylmethyl}-biphenyl-2-carbonyl)-amino]-acetic acid
    —— 4-benzylcarbamoyl-4-[benzyl-(2-chloroacetyl)amino]butyl acetate 1040726-54-2 C23H27ClN2O4
    4-benzylcarbamoyl-4-[benzyl-(2-chloroacetyl)amino]butyl acetate
    —— 4-Hydroxy-4,5-dimethyl-6-oxo-octansaeureethylester 61235-04-9 C12H22O4
    4-Hydroxy-4,5-dimethyl-6-oxo-octansaeureethylester
    —— 4-methyl-2-(2-<i>p</i>-tolyl-propyl)-3,4-dihydro-2<i>H</i>-naphthalen-1-one 875223-64-6 C21H24O
    4-methyl-2-(2-<i>p</i>-tolyl-propyl)-3,4-dihydro-2<i>H</i>-naphthalen-1-one
    —— 4-chloro-N-[2-[4-(cyclohexylcarbamoylsulfamoyl)phenyl]ethyl]-3,5-dimethylpyrazole-1-carboxamide 67515-10-0 C21H28ClN5O4S
    4-chloro-N-[2-[4-(cyclohexylcarbamoylsulfamoyl)phenyl]ethyl]-3,5-dimethylpyrazole-1-carboxamide
    —— 4,5,5-trimethyl-1-methoxy-2-spirocyclohexan-3-imidazoline 104110-47-6 C12H22N2O
    4,5,5-trimethyl-1-methoxy-2-spirocyclohexan-3-imidazoline