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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[N-(4-hydroxybenzyl)-N-(3-thenyl)amino]benzonitrile 319015-51-5 C19H16N2OS
    4-[N-(4-hydroxybenzyl)-N-(3-thenyl)amino]benzonitrile
    —— 4,4-dimethyl-3,4-dihydro-2H-naphthalen-1-one oxime 2979-69-3 C12H15NO
    4,4-dimethyl-3,4-dihydro-2H-naphthalen-1-one oxime
    —— 4-((N,N-bis(2-methoxyethyl)amino)methyl)aniline 229009-20-5 C13H22N2O2
    4-((N,N-bis(2-methoxyethyl)amino)methyl)aniline
    —— 4-[(N-carboxymethyl-N-methyl-amino)-methyl]-nitrobenzene 99069-05-3 C10H12N2O4
    4-[(N-carboxymethyl-N-methyl-amino)-methyl]-nitrobenzene
    —— 4-(3-Trifluoromethoxyphenyl)-2-butanone 179381-94-3 C11H11F3O2
    4-(3-Trifluoromethoxyphenyl)-2-butanone
    —— 4-[N-(4-hydroxybenzyl)-N-(2-pyrazinyl)amino]benzonitrile 319015-47-9 C18H14N4O
    4-[N-(4-hydroxybenzyl)-N-(2-pyrazinyl)amino]benzonitrile
    —— 4-(4-phenyl-piperidin-1-yl-methyl)-aniline 1099072-58-8 C18H22N2
    4-(4-phenyl-piperidin-1-yl-methyl)-aniline
    —— 4-methanesulphonyl-6-phenylpyrimidine 141190-59-2 C11H10N2O2S
    4-methanesulphonyl-6-phenylpyrimidine
    —— 4-Ethynyl-2-methylbenzoic acid 1378843-72-1 C10H8O2
    4-Ethynyl-2-methylbenzoic acid
    —— 4-Hydroxy Coumarin-d4 106754-18-1 C9H6O3
    4-Hydroxy Coumarin-d4
    —— 4,5-Dihydro-4-phenyl-1H-pyrrolo[2,3-b]pyrazine 348640-08-4 C12H11N3
    4,5-Dihydro-4-phenyl-1H-pyrrolo[2,3-b]pyrazine
    —— 4-Methyl-alpha-[1-(methylamino)ethyl]-benzenemethanol hydrochloride 27465-53-8 C11H18ClNO
    4-Methyl-alpha-[1-(methylamino)ethyl]-benzenemethanol hydrochloride
    —— 4,4'-(Propane-2,2-diyl)bis[2-(1-phenylethyl)phenol] 24929-59-7 C31H32O2
    4,4'-(Propane-2,2-diyl)bis[2-(1-phenylethyl)phenol]
    —— 4-(benzylamino)-6-(dimethylamino)-5-nitropyrimidine 123811-46-1 C13H15N5O2
    4-(benzylamino)-6-(dimethylamino)-5-nitropyrimidine
    —— 4-Bromobenzoic acid 2-[5-nitro-6-(4-pyridinylamino)-4-pyrimidinyl]hydrazide 883500-52-5 C16H12BrN7O3
    4-Bromobenzoic acid 2-[5-nitro-6-(4-pyridinylamino)-4-pyrimidinyl]hydrazide
    —— 4-[(2,2-difluoroethyl)amino]furan-2(5H)-one 1134834-71-1 C6H7F2NO2
    4-[(2,2-difluoroethyl)amino]furan-2(5H)-one
    —— 4'-Methyl-epigallocatechin-3'-glucuronide 1038922-75-6 C22H24O13
    4'-Methyl-epigallocatechin-3'-glucuronide
    —— 4-Chloro-6-(3,4-dihydro-2(1H)-isoquinolinyl)-5-pyrimidinamine 882767-88-6 C13H13ClN4
    4-Chloro-6-(3,4-dihydro-2(1H)-isoquinolinyl)-5-pyrimidinamine
    —— 4-N-benzyl-6-chloro-4-N-methylpyrimidine-4,5-diamine 882284-09-5 C12H13ClN4
    4-N-benzyl-6-chloro-4-N-methylpyrimidine-4,5-diamine
    —— 4,4'-Diaminodiphenylamine hemisulfate 6369-04-6 C24H28N6O4S
    4,4'-Diaminodiphenylamine hemisulfate
    —— 4'-Methyl-epigallocatechin-7-glucuronide 1038922-74-5 C22H24O13
    4'-Methyl-epigallocatechin-7-glucuronide
    —— 4-Chloro-5-(4-methylphenyl)-1H-imidazole-2-carboxamide 1287189-45-0 C11H10ClN3O
    4-Chloro-5-(4-methylphenyl)-1H-imidazole-2-carboxamide
    —— 4-(Butylthio)-2,5-dimethoxybenzolethanamin Hydrochlorid 648957-44-2 C14H23NO2S*ClH
    4-(Butylthio)-2,5-dimethoxybenzolethanamin Hydrochlorid
    —— 4-(4-Chloro-2-cyano-1H-imidazol-5-yl)benzoic acid 1287189-47-2 C11H6ClN3O2
    4-(4-Chloro-2-cyano-1H-imidazol-5-yl)benzoic acid
    —— 4-Chloro-5-(4-methylphenyl)-1H-imidazole-2-carboxylic acid 1287189-46-1 C11H9ClN2O2
    4-Chloro-5-(4-methylphenyl)-1H-imidazole-2-carboxylic acid
    —— 4,4a(2)-(1-Methylethylidene)bis[2,6-bis(1,1-dimethylpropyl)phenol] 64344-47-4 C35H56O2
    4,4a(2)-(1-Methylethylidene)bis[2,6-bis(1,1-dimethylpropyl)phenol]
    —— 4-(7,9-Dioxo-hexahydro-pyrazolo (1,2-d) (1,4,5) oxadiazepine-8-yl)-3,5-diethyl benzoic acid 881376-42-7 C18H22N2O5
    4-(7,9-Dioxo-hexahydro-pyrazolo (1,2-d) (1,4,5) oxadiazepine-8-yl)-3,5-diethyl benzoic acid
    —— 4-Piperidinamine, N-(2-((1S)-6-bromo-3,4-dihydro-1H-2-benzopyran-1-yl)ethyl)-1-(4-bromophenyl)-N-methyl-, dihydrochloride 646064-41-7 C23H30Br2Cl2N2O
    4-Piperidinamine, N-(2-((1S)-6-bromo-3,4-dihydro-1H-2-benzopyran-1-yl)ethyl)-1-(4-bromophenyl)-N-methyl-, dihydrochloride
    —— 4-Tert-butyl-2-[1-(5-tert-butyl-3-cyclopentyl-2-hydroxyphenyl)butyl]-6-cyclopentylphenol 93893-78-8 C34H50O2
    4-Tert-butyl-2-[1-(5-tert-butyl-3-cyclopentyl-2-hydroxyphenyl)butyl]-6-cyclopentylphenol
    —— 4-Isobutyl-thiophenol 4527-45-1 C10H14S
    4-Isobutyl-thiophenol
    —— 4-Methyl-2-(2H-Benzotriazol-2-Yl)Phenyl Acrylate 78366-87-7 C16H13N3O2
    4-Methyl-2-(2H-Benzotriazol-2-Yl)Phenyl Acrylate
    —— 4-methyl-2-[α-(2-ethoxy-phenoxy)-benzyl]-morpholine 71620-46-7 C20H25NO3
    4-methyl-2-[α-(2-ethoxy-phenoxy)-benzyl]-morpholine
    —— 48SV1IL3KQ 131348-03-3 C15H21N
    48SV1IL3KQ
    —— 4'-Methyl-epigallocatechin-3'-sulfate 1038922-76-7 C16H16O10S
    4'-Methyl-epigallocatechin-3'-sulfate
    —— 4,4-Bis-<4-hydroxy-3-methyl-pentyl>-pentansaeure 13579-47-0 C19H22O4
    4,4-Bis-<4-hydroxy-3-methyl-pentyl>-pentansaeure
    —— 4-(2,6-dichloroanilino)-5-methyl-3-thiophenmethanol 72888-42-7 C12H11Cl2NOS
    4-(2,6-dichloroanilino)-5-methyl-3-thiophenmethanol
    —— 4-[(1R)-2-[6-[[(2S)-2-(3,4-dihydroxyphenyl)-2-hydroxyethyl]amino]hexylamino]-1-hydroxyethyl]benzene-1,2-diol;sulfuric acid —— C22H34N2O10S
    4-[(1R)-2-[6-[[(2S)-2-(3,4-dihydroxyphenyl)-2-hydroxyethyl]amino]hexylamino]-1-hydroxyethyl]benzene-1,2-diol;sulfuric acid
    —— (4S,5S)-3,4-dimethyl-5-phenyl-1,3-thiazolidin-2-imine;hydrochloride 2218-25-9 C11H15ClN2S
    (4S,5S)-3,4-dimethyl-5-phenyl-1,3-thiazolidin-2-imine;hydrochloride
    —— 4-Benzyloxycarbonyl-1-[1-(tert-butoxycarbonyl)-4-methoxy-4-piperidylmethyl]-2-piperazinone 239073-95-1 C24H35N3O6
    4-Benzyloxycarbonyl-1-[1-(tert-butoxycarbonyl)-4-methoxy-4-piperidylmethyl]-2-piperazinone
    —— 4-tert-Butyl-2-[1-dimethylamino-meth-(E)-ylidene]-cyclohexanone 66549-70-0 C13H23NO
    4-tert-Butyl-2-[1-dimethylamino-meth-(E)-ylidene]-cyclohexanone
    —— 4-(3-methyl-butyl)-piperazin-1-ylamine 56964-25-1 C9H21N3
    4-(3-methyl-butyl)-piperazin-1-ylamine
    —— 4-acetylamino-5-chloro-2-methoxy-N-[4-(3-methylbutyl)-1-piperazinyl]benzamide 78991-53-4 C19H29ClN4O3
    4-acetylamino-5-chloro-2-methoxy-N-[4-(3-methylbutyl)-1-piperazinyl]benzamide
    —— (4S,4aR,6R,8aS)-8a-(2,4-difluorophenyl)-4-(fluoromethyl)-6-(3-methyl-1,2-oxazol-5-yl)-4,4a,5,6,8,8a-hexahydropyrano[3,4-d][1,3]thiazin-2-amine 1621585-22-5 C18H18F3N3O2S
    (4S,4aR,6R,8aS)-8a-(2,4-difluorophenyl)-4-(fluoromethyl)-6-(3-methyl-1,2-oxazol-5-yl)-4,4a,5,6,8,8a-hexahydropyrano[3,4-d][1,3]thiazin-2-amine
    —— 4-[bis(1-oxopropyl)amino]-5-phenylpyrid-3-sulphonyl chloride 362617-15-0 C17H17ClN2O4S
    4-[bis(1-oxopropyl)amino]-5-phenylpyrid-3-sulphonyl chloride
    —— 4-(5-Chloro-1,3-benzoxazol-2-YL)benzoyl chloride 1017791-49-9 C14H7Cl2NO2
    4-(5-Chloro-1,3-benzoxazol-2-YL)benzoyl chloride
    —— 4-(Difluoromethylidene)piperidine 561307-32-2 C6H9F2N
    4-(Difluoromethylidene)piperidine
    —— 4-Chloro-2-(2-methoxyphenoxy)benzoic acid 57317-65-4 C14H11ClO4
    4-Chloro-2-(2-methoxyphenoxy)benzoic acid
    —— 4-Pyridineethanesulfonic acid, sodium salt (1:1) 64794-52-1 C7H9NNaO3S
    4-Pyridineethanesulfonic acid, sodium salt (1:1)
    —— (4-Chloro-phenyl)-(2-hydroxy-4-octyloxy-phenyl)-methanone 18190-30-2 C21H25ClO3
    (4-Chloro-phenyl)-(2-hydroxy-4-octyloxy-phenyl)-methanone
    —— 4-[2-(4-chlorobenzamido)-ethyl]-phenylacetic acid 62910-29-6 C17H16ClNO3
    4-[2-(4-chlorobenzamido)-ethyl]-phenylacetic acid