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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3-Ethyl-3-methyl-diaziridin-1-yl)-butan-2-one 19487-24-2 C8H16N2O
    4-(3-Ethyl-3-methyl-diaziridin-1-yl)-butan-2-one
    —— 4-cycloundec-1-enyl-morpholine 71661-98-8 C15H27NO
    4-cycloundec-1-enyl-morpholine
    —— 4,5-Dimethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one 74118-06-2 C12H15NO
    4,5-Dimethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one
    —— 4-[3-(S)-(Benzo[b]thiophene-2-sulfonylamino)-2-oxo-pyrrolidin-1-ylmethyl]-thiophene-2-carboxamidine trifluoroacetate 205053-46-9 C2HF3O2*C18H18N4O3S3
    4-[3-(S)-(Benzo[b]thiophene-2-sulfonylamino)-2-oxo-pyrrolidin-1-ylmethyl]-thiophene-2-carboxamidine trifluoroacetate
    —— [4-(5-oxo-3,8-diphenyl-6H-1,6-naphthyridin-2-yl)phenyl]methylazanium;chloride 1238317-70-8 C27H21N3O*ClH
    [4-(5-oxo-3,8-diphenyl-6H-1,6-naphthyridin-2-yl)phenyl]methylazanium;chloride
    —— 4-cyano-3-ethoxy-11,17-dimethoxy-18-(3,4,5-trimethoxy-benzoyloxy)-3,4-seco-yohimbane-16-carboxylic acid methyl ester 32296-21-2 C36H45N3O10
    4-cyano-3-ethoxy-11,17-dimethoxy-18-(3,4,5-trimethoxy-benzoyloxy)-3,4-seco-yohimbane-16-carboxylic acid methyl ester
    —— 4-nitro-3-phenyl-5-p-tolylhex-5-en-1-ol 1141388-40-0 C19H21NO3
    4-nitro-3-phenyl-5-p-tolylhex-5-en-1-ol
    —— 4-methyl-N-[1-[phenyl(propan-2-yloxy)phosphoryl]ethylideneamino]benzenesulfonamide 70507-81-2 C18H23N2O4PS
    4-methyl-N-[1-[phenyl(propan-2-yloxy)phosphoryl]ethylideneamino]benzenesulfonamide
    —— (4bR,4cR,9R,9aS,9bS,10R)-4b,4c-Diphenyl-4b,4c,9a,9b-tetrahydro-9,10-dithia-cyclobuta[1,2-a;4,3-a']diindene 9,10-dioxide 78655-26-2 C28H20O2S2
    (4bR,4cR,9R,9aS,9bS,10R)-4b,4c-Diphenyl-4b,4c,9a,9b-tetrahydro-9,10-dithia-cyclobuta[1,2-a;4,3-a']diindene 9,10-dioxide
    —— 4-Amino-3,5-dichlor-2-fluor-6-isopropyloxy-pyridin 35622-83-4 C8H9Cl2FN2O
    4-Amino-3,5-dichlor-2-fluor-6-isopropyloxy-pyridin
    —— 4-acetoxy-3-(2-acetoxy-3-chloro-5-methyl-benzyl)-coumarin 102468-98-4 C21H17ClO6
    4-acetoxy-3-(2-acetoxy-3-chloro-5-methyl-benzyl)-coumarin
    —— 4-(3-isopropyl-1H-1,2,4-triazol-1-yl)aniline 1129540-83-5 C11H14N4
    4-(3-isopropyl-1H-1,2,4-triazol-1-yl)aniline
    —— 4-N-cyclopropyl-6-N-[4-(3-methoxypiperidin-1-yl)phenyl]-3-methylsulfonyl-2H-pyrazolo[3,4-d]pyrimidine-4,6-diamine 1037476-06-4 C21H27N7O3S
    4-N-cyclopropyl-6-N-[4-(3-methoxypiperidin-1-yl)phenyl]-3-methylsulfonyl-2H-pyrazolo[3,4-d]pyrimidine-4,6-diamine
    —— 4-[(Trifluoromethyl)sulfonyl]thieno[3,2-c]pyridine 327173-69-3 C8H4F3NO2S2
    4-[(Trifluoromethyl)sulfonyl]thieno[3,2-c]pyridine
    —— 4-[1-(3-Aminopropyl)-5-fluoro-indol-3-yl]-5-(3-bromo-phenyl)-2,4-dihydro-[1,2,4]triazol-3-one hydrochloride 310885-95-1 C19H17BrFN5O*ClH
    4-[1-(3-Aminopropyl)-5-fluoro-indol-3-yl]-5-(3-bromo-phenyl)-2,4-dihydro-[1,2,4]triazol-3-one hydrochloride
    —— 4-[1,4']bipiperidinyl-1'-yl-3-(3-chloro-benzoylamino)-N-[2-(4-chloro-phenyl)-ethyl]-benzamide 1181766-72-2 C32H36Cl2N4O2
    4-[1,4']bipiperidinyl-1'-yl-3-(3-chloro-benzoylamino)-N-[2-(4-chloro-phenyl)-ethyl]-benzamide
    —— 4-(2-(2-carboxy-ethyl)-3-{6-[2',6'-difluoro-5-(4-methyl-piperazine-1-carbonyl)-biphenyl-3-yloxy]-hexyl}-phenoxy)-butyric acid 1162259-89-3 C37H44F2N2O7
    4-(2-(2-carboxy-ethyl)-3-{6-[2',6'-difluoro-5-(4-methyl-piperazine-1-carbonyl)-biphenyl-3-yloxy]-hexyl}-phenoxy)-butyric acid
    —— 4-[3-(3-chlorophenyl)-4-(3,4-dimethylphenyl)butoxy]benzaldehyde 1449703-61-0 C25H25ClO2
    4-[3-(3-chlorophenyl)-4-(3,4-dimethylphenyl)butoxy]benzaldehyde
    —— 4-chloro-2-fluoro-5-isopropoxybenzyl bromide 194240-90-9 C10H11BrClFO
    4-chloro-2-fluoro-5-isopropoxybenzyl bromide
    —— 4-{4-(Acetylamino)phenyl}-2,2-dimethyl-5-{3-fluoro-4-(methylsulfonyl)phenyl}-3(2H) furanone 301695-28-3 C21H20FNO5S
    4-{4-(Acetylamino)phenyl}-2,2-dimethyl-5-{3-fluoro-4-(methylsulfonyl)phenyl}-3(2H) furanone
    —— 4'-(1,4-Dihydroindeno[1,2-c]pyrazol-3-yl)-2,4-difluorobenzylanilide 268561-07-5 C23H15F2N3O
    4'-(1,4-Dihydroindeno[1,2-c]pyrazol-3-yl)-2,4-difluorobenzylanilide
    —— 4-(6-Amino-1,4-dihydroindeno[1,2-c]pyrazol-3-yl)-N-[2-(N,N-diethylamino)ethyl]-benzamide 268562-05-6 C23H27N5O
    4-(6-Amino-1,4-dihydroindeno[1,2-c]pyrazol-3-yl)-N-[2-(N,N-diethylamino)ethyl]-benzamide
    —— 4-{[5-({4-[{[(5-chloro-2-pyridinyl)amino]carbonyl}(cyclopropyl)amino]-1-piperidinyl}methyl)-2-pyridinyl]oxy}-N-(2-methoxyethyl)benzenesulfonamide 949883-73-2 C29H35ClN6O5S
    4-{[5-({4-[{[(5-chloro-2-pyridinyl)amino]carbonyl}(cyclopropyl)amino]-1-piperidinyl}methyl)-2-pyridinyl]oxy}-N-(2-methoxyethyl)benzenesulfonamide
    —— 4-{2-(2-carboxy-ethyl)-3-[6-(3-cyclobutylcarbamoyl-5-thiophen-3-yl-phenoxy)-hexyl]-phenoxy}-butyric acid 1162260-93-6 C34H41NO7S
    4-{2-(2-carboxy-ethyl)-3-[6-(3-cyclobutylcarbamoyl-5-thiophen-3-yl-phenoxy)-hexyl]-phenoxy}-butyric acid
    —— 4-(3-(benzo[d]thiazol-6-ylmethyl)-3H-[1,2,3]triazolo[4,5-b]pyridin-5-yl)-2-chlorobenzoic acid 1459730-62-1 C20H12ClN5O2S
    4-(3-(benzo[d]thiazol-6-ylmethyl)-3H-[1,2,3]triazolo[4,5-b]pyridin-5-yl)-2-chlorobenzoic acid
    —— 4.7-Bis-benzylidenhydrazino-2-phenyl-imidazo<4.5-d>pyridazin 1061-84-3 C25H20N8
    4.7-Bis-benzylidenhydrazino-2-phenyl-imidazo<4.5-d>pyridazin
    —— 4-[(3,3-dimethoxy-1-methyl-propylidene)-hydrazino]-1-ethyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-5-carboxylic acid ethyl ester 37700-11-1 C17H25N5O4
    4-[(3,3-dimethoxy-1-methyl-propylidene)-hydrazino]-1-ethyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-5-carboxylic acid ethyl ester
    —— 4-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-3-methoxyaniline 1373419-94-3 C13H20N2O2
    4-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-3-methoxyaniline
    —— (4S,4aS,5R,7aS)-7a-(2-fluoro-5-nitrophenyl)-5-methyl-4-(trifluoromethyl)-4a,5,7,7a-tetrahydro-4H-furo[3,4-d][1,3]oxazin-2-amine 1262803-73-5 C14H13F4N3O4
    (4S,4aS,5R,7aS)-7a-(2-fluoro-5-nitrophenyl)-5-methyl-4-(trifluoromethyl)-4a,5,7,7a-tetrahydro-4H-furo[3,4-d][1,3]oxazin-2-amine
    —— 4-(5-(4-cyclopropoxyphenyl)thiazol-2-yl)benzaldehyde 1444259-76-0 C19H15NO2S
    4-(5-(4-cyclopropoxyphenyl)thiazol-2-yl)benzaldehyde
    —— 4,5-dichloro-imidazole-1,2-dicarboxylic acid 2-methyl ester 1-phenyl ester 66871-67-8 C12H8Cl2N2O4
    4,5-dichloro-imidazole-1,2-dicarboxylic acid 2-methyl ester 1-phenyl ester
    —— 4-Brom-1-jodacetyl-amino-fluorenon-(9) 23146-10-3 C15H9BrINO2
    4-Brom-1-jodacetyl-amino-fluorenon-(9)
    —— (4-methyl-1H-1,2,3-triazol-5-yl)methanamine 933692-48-9 C4H8N4
    (4-methyl-1H-1,2,3-triazol-5-yl)methanamine
    —— 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(3-nitro-4-{[(1-oxetan-3-ylpiperidin-4-yl)methyl]amino}phenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide 1257047-02-1 C48H55ClN8O7S
    4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(3-nitro-4-{[(1-oxetan-3-ylpiperidin-4-yl)methyl]amino}phenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide
    —— 4-[(2,4-dichloro-5-methoxyphenyl)amino]-7-iodo-6-methoxy-3-quinolinecarbonitrile 846023-51-6 C18H12Cl2IN3O2
    4-[(2,4-dichloro-5-methoxyphenyl)amino]-7-iodo-6-methoxy-3-quinolinecarbonitrile
    —— 4-(1-methylallyl)-5-methylene-1,3-dioxolan-2-one 1138342-46-7 C8H10O3
    4-(1-methylallyl)-5-methylene-1,3-dioxolan-2-one
    —— 4-chloro-7,7.9-trimethyl-6,7,8,9-tetrahydro-5-oxa-2,3,9-triazabenzocycloheptene 1417632-91-7 C10H14ClN3O
    4-chloro-7,7.9-trimethyl-6,7,8,9-tetrahydro-5-oxa-2,3,9-triazabenzocycloheptene
    —— 4-(4-methyl-piperazin-1-yl)-6-morpholin-4-yl-benzene-1,3-disulfonic acid bis-isobutylamide 60167-28-4 C23H41N5O5S2
    4-(4-methyl-piperazin-1-yl)-6-morpholin-4-yl-benzene-1,3-disulfonic acid bis-isobutylamide
    —— 4-methyl-N-[3-methyl-1-[[3-methyl-2-[(4-methylphenyl)sulfonylamino]butyl]amino]butan-2-yl]benzenesulfonamide 131065-90-2 C24H37N3O4S2
    4-methyl-N-[3-methyl-1-[[3-methyl-2-[(4-methylphenyl)sulfonylamino]butyl]amino]butan-2-yl]benzenesulfonamide
    —— 4-[(pyrrolo[1,2-a]pyrazin-3-yl)methyl]benzonitrile 1335284-44-0 C15H11N3
    4-[(pyrrolo[1,2-a]pyrazin-3-yl)methyl]benzonitrile
    —— 4-acetyl-6,7-dimethoxy-1-(3,4-methylenedioxybenzyl)-3,4-dihydroisoquinoline 134993-23-0 C21H21NO5
    4-acetyl-6,7-dimethoxy-1-(3,4-methylenedioxybenzyl)-3,4-dihydroisoquinoline
    —— 4'-(aminomethyl)biphenyl-4-ol hydrochloride 808769-25-7 C13H13NO*ClH
    4'-(aminomethyl)biphenyl-4-ol hydrochloride
    —— (4S,5S)-5-(benzyloxycarbonylamino)-4-phenyltetrahydro-2H-pyran-2-yl acetate 1187592-06-8 C21H23NO5
    (4S,5S)-5-(benzyloxycarbonylamino)-4-phenyltetrahydro-2H-pyran-2-yl acetate
    —— 4,4-dicarboxy-5-(p-methoxyphenyl)proline 87770-02-3 C14H15NO7
    4,4-dicarboxy-5-(p-methoxyphenyl)proline
    —— [4-(9-Bromo-nonyl)-pyridin-2-yl]-carbamic acid tert-butyl ester 905954-21-4 C19H31BrN2O2
    [4-(9-Bromo-nonyl)-pyridin-2-yl]-carbamic acid tert-butyl ester
    —— 4'-dibenzylamino-2'H-[2,3']bifuranyl-5'-one 1320211-31-1 C22H19NO3
    4'-dibenzylamino-2'H-[2,3']bifuranyl-5'-one
    —— 4'-(4-methoxybenzenesulfonamido)-4-hydroxychalcone 1354653-42-1 C22H19NO5S
    4'-(4-methoxybenzenesulfonamido)-4-hydroxychalcone
    —— 4-bromo-1-oxaspiro[5.5]undecane 1399348-74-3 C10H17BrO
    4-bromo-1-oxaspiro[5.5]undecane
    —— 4-O-[(3aS,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]-5a,5b,8,8,11a-pentamethyl-1-propan-2-yl-2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a-tetradecahydrocyclopenta[a]chrysen-9-yl] 1-O-tert-butyl 2,2-dimethylbutanedioate 1449797-06-1 C47H67ClN2O5
    4-O-[(3aS,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]-5a,5b,8,8,11a-pentamethyl-1-propan-2-yl-2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a-tetradecahydrocyclopenta[a]chrysen-9-yl] 1-O-tert-butyl 2,2-dimethylbutanedioate
    —— 4-bromo-N-[[(4-bromophenyl)sulfonylamino]-ethylphosphinothioyl]benzenesulfonamide 55109-32-5 C14H15Br2N2O4PS3
    4-bromo-N-[[(4-bromophenyl)sulfonylamino]-ethylphosphinothioyl]benzenesulfonamide