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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4aS,7aR)-octahydro-1H-cyclopenta[b]pyridine-7a-carboxylic acid 1231766-00-9 C9H15NO2
    (4aS,7aR)-octahydro-1H-cyclopenta[b]pyridine-7a-carboxylic acid
    —— (4R,5R)-2-(2,6-Dimethyl-hept-5-enyl)-1,3-dimethyl-4,5-bis-(3-trifluoromethyl-phenyl)-imidazolidine 121372-63-2 C28H34F6N2
    (4R,5R)-2-(2,6-Dimethyl-hept-5-enyl)-1,3-dimethyl-4,5-bis-(3-trifluoromethyl-phenyl)-imidazolidine
    —— (4,5-Dichloro-1H-imidazol-2-yl)-(2,6-dihydroxy-4-propyl-phenyl)-methanone 81294-03-3 C13H12Cl2N2O3
    (4,5-Dichloro-1H-imidazol-2-yl)-(2,6-dihydroxy-4-propyl-phenyl)-methanone
    —— 4-Brom-N,2,6-trimethylthiobenzimidsaeure-methylester 70764-20-4 C11H14BrNS
    4-Brom-N,2,6-trimethylthiobenzimidsaeure-methylester
    —— 4β,5-epoxy-1-oxo-5β-cholest-2-en-6β-yl acetate 70864-62-9 C29H44O4
    4β,5-epoxy-1-oxo-5β-cholest-2-en-6β-yl acetate
    —— (4R,5R)-1-(5-tert-Butyl-[1,3,4]thiadiazol-2-yl)-5-hydroxy-3-methyl-4-phenyl-imidazolidin-2-one 108281-46-5 C16H20N4O2S
    (4R,5R)-1-(5-tert-Butyl-[1,3,4]thiadiazol-2-yl)-5-hydroxy-3-methyl-4-phenyl-imidazolidin-2-one
    —— 4-Nitro-3-<1-chlor-styryl>-pyridin-N-oxid 74856-08-9 C13H9ClN2O3
    4-Nitro-3-<1-chlor-styryl>-pyridin-N-oxid
    —— 4-{[1-(biphenyl-4-carbonyl)-2-oxo-propylidene]-hydrazino}-<i>N</i>-carbamimidoyl-benzenesulfonamide 57873-64-0 C23H21N5O4S
    4-{[1-(biphenyl-4-carbonyl)-2-oxo-propylidene]-hydrazino}-<i>N</i>-carbamimidoyl-benzenesulfonamide
    —— 4-Amino-3,5-dichlor-benzoesaeurehydrazid 2999-64-6 C7H7Cl2N3O
    4-Amino-3,5-dichlor-benzoesaeurehydrazid
    —— 4-formyl-1,1',3,3'-bis(pentamethylene)ferrocene 79169-94-1 C21H26FeO
    4-formyl-1,1',3,3'-bis(pentamethylene)ferrocene
    —— 4,5α-epoxy-17-phenethyl-morphinan-3-ol; hydrobromide 124360-16-3 BrH*C24H27NO2
    4,5α-epoxy-17-phenethyl-morphinan-3-ol; hydrobromide
    —— 4-Chloro-benzoic acid 2-methoxycarbonyl-cyclohex-1-enyl ester 142920-75-0 C15H15ClO4
    4-Chloro-benzoic acid 2-methoxycarbonyl-cyclohex-1-enyl ester
    —— 4-bromo-1-(2,2-difluoroethyl)-5-(4-fluorophenyl)-3-methyl-1H-pyrazole 1221503-25-8 C12H10BrF3N2
    4-bromo-1-(2,2-difluoroethyl)-5-(4-fluorophenyl)-3-methyl-1H-pyrazole
    —— 4-[5-(furan-2-yl)-1H-benzimidazol-2-yl]-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-4-amine 1035387-20-2 C22H21N7O
    4-[5-(furan-2-yl)-1H-benzimidazol-2-yl]-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-4-amine
    —— 4-{[4-(1-Pyrrolidinylsulfonyl)phenyl]sulfanyl}-1-(trifluoroacetyl)piperidine 333988-20-8 C17H21F3N2O3S2
    4-{[4-(1-Pyrrolidinylsulfonyl)phenyl]sulfanyl}-1-(trifluoroacetyl)piperidine
    —— 4-[3-(4-isopropylcarbonyl-phenyl)propargylamino]benzamidine 786629-72-9 C20H21N3O
    4-[3-(4-isopropylcarbonyl-phenyl)propargylamino]benzamidine
    —— 4-phenylazo-benzenesulfonic acid diisopentylamide 102545-25-5 C22H31N3O2S
    4-phenylazo-benzenesulfonic acid diisopentylamide
    —— 4-phenylazo-benzenesulfonic acid-(2-chloro-anilide) 130576-44-2 C18H14ClN3O2S
    4-phenylazo-benzenesulfonic acid-(2-chloro-anilide)
    —— 4-amino-benzoic acid-((1<i>R</i>)-bornyl ester) 72472-99-2 C17H23NO2
    4-amino-benzoic acid-((1<i>R</i>)-bornyl ester)
    —— 4-[(6-chloropyridin-3-yl)methyl]-7a-methyl-5,6,7,7a-tetrahydrofuro[3,2-b]-pyridin-2(4H)-one 951675-96-0 C14H15ClN2O2
    4-[(6-chloropyridin-3-yl)methyl]-7a-methyl-5,6,7,7a-tetrahydrofuro[3,2-b]-pyridin-2(4H)-one
    —— 4-[4-(2-dimethylamino-ethyl-amino)-piperidin-1-yl]-benzonitrile 281234-92-2 C16H24N4
    4-[4-(2-dimethylamino-ethyl-amino)-piperidin-1-yl]-benzonitrile
    —— 4-acetoxy-6-methylenandrost-4-ene-3,17-dione 115836-72-1 C22H28O4
    4-acetoxy-6-methylenandrost-4-ene-3,17-dione
    —— 4-[1-[(2-methylphenyl)methyl]-4-piperidinyl]-1-(2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)-1-butanone 215044-15-8 C27H36N2O
    4-[1-[(2-methylphenyl)methyl]-4-piperidinyl]-1-(2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)-1-butanone
    —— 4-ethyl-6-methylenandrosta-1,4-diene-3,17-dione 107868-34-8 C22H28O2
    4-ethyl-6-methylenandrosta-1,4-diene-3,17-dione
    —— 4-((6-chloro-2-(4-methylthiazol-5-yl)-1H-benzo[d]imidazol-1-yl)methyl)-7,8-difluoroquinolin-2(1H)-one 953070-15-0 C21H13ClF2N4OS
    4-((6-chloro-2-(4-methylthiazol-5-yl)-1H-benzo[d]imidazol-1-yl)methyl)-7,8-difluoroquinolin-2(1H)-one
    —— 4-(4-cyanophenyl)-N-methyl-2,5-dioxo-1-[2-(trifluoromethyl)pyridin-4-yl]-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide 1621272-72-7 C22H16F3N5O3
    4-(4-cyanophenyl)-N-methyl-2,5-dioxo-1-[2-(trifluoromethyl)pyridin-4-yl]-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide
    —— 4-Hydroxymethyl-2,2-dimethyl-4-phenyl-tetrahydrofuran 96637-78-4 C13H18O2
    4-Hydroxymethyl-2,2-dimethyl-4-phenyl-tetrahydrofuran
    —— [4-[4-(Thiiran-2-ylmethylsulfonyl)phenoxy]phenyl] 2-aminoacetate;hydrochloride 1333379-53-5 C17H17NO5S2*ClH
    [4-[4-(Thiiran-2-ylmethylsulfonyl)phenoxy]phenyl] 2-aminoacetate;hydrochloride
    —— 4,8:7,11-Dianhydro-13,13-dibromo-1-O-(tert-butyldiphenylsilyl)-2,3,6,9,12,13-hexadeoxy-10-O-(trimethylsilyl)-5-O-(p-methoxybenzyl)-7-C-methyl-D-erythro-D-allo-tridec-12-enitol 122490-66-8 C41H56Br2O6Si2
    4,8:7,11-Dianhydro-13,13-dibromo-1-O-(tert-butyldiphenylsilyl)-2,3,6,9,12,13-hexadeoxy-10-O-(trimethylsilyl)-5-O-(p-methoxybenzyl)-7-C-methyl-D-erythro-D-allo-tridec-12-enitol
    —— 4-ethyl-N-(4-(2-hydroxyamino-2-oxo-1-phenylethyl)phenyl)benzamide 1070679-10-5 C23H22N2O3
    4-ethyl-N-(4-(2-hydroxyamino-2-oxo-1-phenylethyl)phenyl)benzamide
    —— 4-[2-(4,5-Dimethoxy-2-methoxycarbonylmethyl-phenyl)-2-oxo-ethylamino]-2-hydroxy-benzoic acid ethyl ester 59387-88-1 C22H25NO8
    4-[2-(4,5-Dimethoxy-2-methoxycarbonylmethyl-phenyl)-2-oxo-ethylamino]-2-hydroxy-benzoic acid ethyl ester
    —— 4-Methyl-3-methyliden-2,3-dihydro-naphth<2,1-b>oxepin-1-on 60505-28-4 C16H14O2
    4-Methyl-3-methyliden-2,3-dihydro-naphth<2,1-b>oxepin-1-on
    —— 4-[4-benzenesulfonyl-6-(3-chloro-anilino)-[1,3,5]triazin-2-ylamino]-benzoic acid 62693-09-8 C22H16ClN5O4S
    4-[4-benzenesulfonyl-6-(3-chloro-anilino)-[1,3,5]triazin-2-ylamino]-benzoic acid
    —— 4-(4-chloro-pyridin-2-ylamino)-benzonitrile 58408-99-4 C12H8ClN3
    4-(4-chloro-pyridin-2-ylamino)-benzonitrile
    —— (4-chloro-3-fluoro-phenyl)-ethyl-(1H-imidazol-4-ylmethyl)-amine 1020817-54-2 C12H13ClFN3
    (4-chloro-3-fluoro-phenyl)-ethyl-(1H-imidazol-4-ylmethyl)-amine
    —— 4-Cyano-2,2-dimethoxy-3-(4-nitro-phenyl)-5-oxo-5-phenyl-pentanoic acid methyl ester 61223-16-3 C21H20N2O7
    4-Cyano-2,2-dimethoxy-3-(4-nitro-phenyl)-5-oxo-5-phenyl-pentanoic acid methyl ester
    —— 4-methoxy-6-oxopyrimido[4,5-b][1,4]thiazine-7-carboxylic acid azide 259527-37-2 C8H6N6O3S
    4-methoxy-6-oxopyrimido[4,5-b][1,4]thiazine-7-carboxylic acid azide
    —— 4,6-bis(2-methoxyphenyl)-2,1,3-benzoxadiazole 871512-32-2 C20H16N2O3
    4,6-bis(2-methoxyphenyl)-2,1,3-benzoxadiazole
    —— 4-(2-{4-[3-((R)-2-methyl-pyrrolidin-1-yl)-propoxy]-phenyl}-2-oxo-ethyl)-piperazine-1-carboxylic acid isopropyl ester 1260099-27-1 C24H37N3O4
    4-(2-{4-[3-((R)-2-methyl-pyrrolidin-1-yl)-propoxy]-phenyl}-2-oxo-ethyl)-piperazine-1-carboxylic acid isopropyl ester
    —— 4-[4-(3-chloro-propyl)-benzyl]-2-methyl-phenetole 102009-44-9 C19H23ClO
    4-[4-(3-chloro-propyl)-benzyl]-2-methyl-phenetole
    —— 4-({(1,3-benzodioxol-5-ylmethyl)[1-(1-butyl-2,4-diphenyl-1H-imidazol-5-yl)ethyl]amino}methyl)-2,6-dimethylphenol 610288-33-0 C38H41N3O3
    4-({(1,3-benzodioxol-5-ylmethyl)[1-(1-butyl-2,4-diphenyl-1H-imidazol-5-yl)ethyl]amino}methyl)-2,6-dimethylphenol
    —— 4'-amino-4,2'-dihydroxy-<i>trans</i>-chalcone 108621-63-2 C15H13NO3
    4'-amino-4,2'-dihydroxy-<i>trans</i>-chalcone
    —— 4-Ethoxycarbonyl-2(3)-oxazolin-5-essigsaeureethylester 91013-82-0 C10H13NO6
    4-Ethoxycarbonyl-2(3)-oxazolin-5-essigsaeureethylester
    —— 4-(6-(tetrahydropyran-4-yloxy)pyridin-3-yl)-N-(3-methyl-4-(3-(dimethylamino)-8-azabicyclo[3.2.1]octan-8-yl)phenyl)pyrimidin-2-amine 1182189-93-0 C30H38N6O2
    4-(6-(tetrahydropyran-4-yloxy)pyridin-3-yl)-N-(3-methyl-4-(3-(dimethylamino)-8-azabicyclo[3.2.1]octan-8-yl)phenyl)pyrimidin-2-amine
    —— [4-(8-amino-3-cyclobutyl-imidazo[1,5-a]pyrazin-1-yl)-2-methoxy-phenyl]phenyl-methanone 1196387-96-8 C24H22N4O2
    [4-(8-amino-3-cyclobutyl-imidazo[1,5-a]pyrazin-1-yl)-2-methoxy-phenyl]phenyl-methanone
    —— 4,4'-(Benzylazanediyl)diphenol 1075742-53-8 C19H17NO2
    4,4'-(Benzylazanediyl)diphenol
    —— 4,6-dimethyl-tetrazolo[1,5-<i>a</i>]quinoxaline 61148-38-7 C10H9N5
    4,6-dimethyl-tetrazolo[1,5-<i>a</i>]quinoxaline
    —— 4-(2-(1-(2-(dimethylamino)acetyl)-5-methoxyindolin-6-ylamino)-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-N-methylthiophene-3-carboxamide 1123163-21-2 C25H28N8O3S
    4-(2-(1-(2-(dimethylamino)acetyl)-5-methoxyindolin-6-ylamino)-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-N-methylthiophene-3-carboxamide
    —— (4S,5S)-4-(3,5-dimethoxy-4-methylphenyl)-5-methyl-1,3-dioxolan-2-one 1345024-21-6 C13H16O5
    (4S,5S)-4-(3,5-dimethoxy-4-methylphenyl)-5-methyl-1,3-dioxolan-2-one
    —— [(4-hydroxy-1-naphthalen-2-ylmethyl-2-oxo-1,2-dihydro-pyrrolo[1,2-b]pyridazine-3-carbonyl)-amino]-acetic acid 1208360-25-1 C21H17N3O5
    [(4-hydroxy-1-naphthalen-2-ylmethyl-2-oxo-1,2-dihydro-pyrrolo[1,2-b]pyridazine-3-carbonyl)-amino]-acetic acid