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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[3-(diethoxy(methyl)silyl)propoxy]azobenzene 1469890-45-6 C20H28N2O3Si
    4-[3-(diethoxy(methyl)silyl)propoxy]azobenzene
    —— 4-(4-hydroxy-3-methoxybenzylidene)-1-(4-hydroxy-6-methylpyrimidin-2-yl)-2-phenyl-1H-imidazol-5(4H)-one 1575728-02-7 C22H18N4O4
    4-(4-hydroxy-3-methoxybenzylidene)-1-(4-hydroxy-6-methylpyrimidin-2-yl)-2-phenyl-1H-imidazol-5(4H)-one
    —— (+/-)-4-methyl-(8ar)-1,2,3,5,6,7,8,8a-octahydro-naphthalene-1t,2t-dicarboxylic acid-anhydride 100612-69-9 C13H16O3
    (+/-)-4-methyl-(8ar)-1,2,3,5,6,7,8,8a-octahydro-naphthalene-1t,2t-dicarboxylic acid-anhydride
    —— 4-[(2R,3S)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-oxiranyl]-butyric acid methyl ester 79308-51-3 C24H32O4Si
    4-[(2R,3S)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-oxiranyl]-butyric acid methyl ester
    —— 4-(3,5-dimethylisoxazol-4-yl)-5-(4-hydroxyphenyl)thiophene-3-carbonitrile 1360605-13-5 C16H12N2O2S
    4-(3,5-dimethylisoxazol-4-yl)-5-(4-hydroxyphenyl)thiophene-3-carbonitrile
    —— 4-(2,2-dimethyl-5-methoxy-7-n-pentylchroman-4-yl)-1-(2-naphthylmethyl) pyridinium bromide 57645-23-5 Br*C33H38NO2
    4-(2,2-dimethyl-5-methoxy-7-n-pentylchroman-4-yl)-1-(2-naphthylmethyl) pyridinium bromide
    —— 4-Amino-N-[5-(pyren-1-ylcarbamoyl)-pentyl]-benzamide 115205-71-5 C29H27N3O2
    4-Amino-N-[5-(pyren-1-ylcarbamoyl)-pentyl]-benzamide
    —— 4-(10H-Anthracen-9-ylideneamino)-benzoic acid 132475-50-4 C21H15NO2
    4-(10H-Anthracen-9-ylideneamino)-benzoic acid
    —— 4-Methoxy-7-oxo-7H-furo[3,2-g]chromene-9-sulfonic acid naphthalen-1-ylamide 96944-87-5 C22H15NO6S
    4-Methoxy-7-oxo-7H-furo[3,2-g]chromene-9-sulfonic acid naphthalen-1-ylamide
    —— (4-((2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butan-2-yl)piperazin-1-yl)(5-benzoyl-imidazo[2,1-b]-thiazol-2-yl)methanone 1092849-33-6 C29H27F2N7O3S
    (4-((2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butan-2-yl)piperazin-1-yl)(5-benzoyl-imidazo[2,1-b]-thiazol-2-yl)methanone
    —— 4,N,N-trimethyl-2,5-dinitro-aniline 872265-51-5 C9H11N3O4
    4,N,N-trimethyl-2,5-dinitro-aniline
    —— 4-(4,4'-bis-dimethylamino-benzhydryl)-resorcinol 13319-53-4 C23H26N2O2
    4-(4,4'-bis-dimethylamino-benzhydryl)-resorcinol
    —— 4'-[2-(Isopropylamino)ethoxy]acetanilide hydrochloride 60225-88-9 C13H20N2O2*ClH
    4'-[2-(Isopropylamino)ethoxy]acetanilide hydrochloride
    —— 4'-[2-(isopropylamino)ethoxy]-2,3,4,5-tetrahydro-3-furanilide 750557-91-6 C16H24N2O3
    4'-[2-(isopropylamino)ethoxy]-2,3,4,5-tetrahydro-3-furanilide
    —— 4-thiophenoxyacetic acid 1706-59-8 C8H8O3S
    4-thiophenoxyacetic acid
    —— [(4-hexyl-6-hydroxyimino-3,5-dioxothiomorpholin-2-ylidene)amino] 4-methoxybenzenesulfonate 1390628-67-7 C17H21N3O7S2
    [(4-hexyl-6-hydroxyimino-3,5-dioxothiomorpholin-2-ylidene)amino] 4-methoxybenzenesulfonate
    —— 4-((R)-2-((6-(2-hydroxyethylamino)-2-phenylpyrimidine-4-carbonyl)amino)-3-phosphonopropionyl)piperazine-1-carboxylic acid butyl ester 1159500-75-0 C25H35N6O8P
    4-((R)-2-((6-(2-hydroxyethylamino)-2-phenylpyrimidine-4-carbonyl)amino)-3-phosphonopropionyl)piperazine-1-carboxylic acid butyl ester
    —— 4-[3-Methoxy-4-(4-methylimidazol-1-yl)phenyl]-1-[(4-methoxyphenyl)methyl]indole 1160358-75-7 C27H25N3O2
    4-[3-Methoxy-4-(4-methylimidazol-1-yl)phenyl]-1-[(4-methoxyphenyl)methyl]indole
    —— 4-methyl-2,2,4,6,6,6-hexachlorohexanonitrile 84653-87-2 C7H7Cl6N
    4-methyl-2,2,4,6,6,6-hexachlorohexanonitrile
    —— 4-Methylmercapto-5-methoxy-pyrimidin 100114-05-4 C6H8N2OS
    4-Methylmercapto-5-methoxy-pyrimidin
    —— 4-ethyl-2-(4-sulfamoyl-phenyl)-thiazole-5-carboxylic acid 100143-64-4 C12H12N2O4S2
    4-ethyl-2-(4-sulfamoyl-phenyl)-thiazole-5-carboxylic acid
    —— 4-[ethyl-(2-phenylcarbamoyloxy-ethyl)-amino]-α-(3,4-dichloro-benzenesulfonyl)-2-methoxy-cinnamonitrile 114791-98-9 C27H25Cl2N3O5S
    4-[ethyl-(2-phenylcarbamoyloxy-ethyl)-amino]-α-(3,4-dichloro-benzenesulfonyl)-2-methoxy-cinnamonitrile
    —— 4,4'-(1,3-phenylene)bis(3-methyl-4,5-dihydro-1H-pyrazolo[3,4-b]pyridin-6(7H)-one) 1461721-38-9 C20H20N6O2
    4,4'-(1,3-phenylene)bis(3-methyl-4,5-dihydro-1H-pyrazolo[3,4-b]pyridin-6(7H)-one)
    —— (4bS,8aS)-2-isopropyl-3,4-dimethoxy-4b,8,8-trimethyl-4b,6,7,8,8a,10-hexahydrophenanthren-9(5H)-one 21838-13-1 C22H32O3
    (4bS,8aS)-2-isopropyl-3,4-dimethoxy-4b,8,8-trimethyl-4b,6,7,8,8a,10-hexahydrophenanthren-9(5H)-one
    —— (4S,8S,12S,16S,20S)-4,8,12,16,20-pentamethylheptacosylphosphoryl 2,3,4,6-tetra-O-acetyl-β-D-mannopyranoside 887278-89-9 C46H85O13P
    (4S,8S,12S,16S,20S)-4,8,12,16,20-pentamethylheptacosylphosphoryl 2,3,4,6-tetra-O-acetyl-β-D-mannopyranoside
    —— 4-hydroxy-6-{1-[4-(trifluoromethyl)phenyl]cyclopropyl}-2,3-dihydropyridazin-3-one 1425511-53-0 C14H11F3N2O2
    4-hydroxy-6-{1-[4-(trifluoromethyl)phenyl]cyclopropyl}-2,3-dihydropyridazin-3-one
    —— 4-{2-[5,6-bis(benzyloxy)pyridazin-3-yl]ethynyl}benzonitrile 1425511-89-2 C27H19N3O2
    4-{2-[5,6-bis(benzyloxy)pyridazin-3-yl]ethynyl}benzonitrile
    —— 4-(2,4-dimercapto-6-piperidin-1-yl-pyrimidin-5-ylazo)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 1402229-00-8 C20H23N7OS2
    4-(2,4-dimercapto-6-piperidin-1-yl-pyrimidin-5-ylazo)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-Bromo-N-(cyclopentyl-imino-methyl)-benzenesulfonamide 129958-23-2 C12H15BrN2O2S
    4-Bromo-N-(cyclopentyl-imino-methyl)-benzenesulfonamide
    —— 4,7,8-trimethylpyrano[2,3-e]indol-2(7H)-one 167028-78-6 C14H13NO2
    4,7,8-trimethylpyrano[2,3-e]indol-2(7H)-one
    —— (4S,5S)-2,2-Dimethyl-4-((2Z,5E)-octa-2,5-dienyl)-5-((Z)-pent-2-en-4-ynyl)-[1,3]dioxolane 37866-29-8 C18H26O2
    (4S,5S)-2,2-Dimethyl-4-((2Z,5E)-octa-2,5-dienyl)-5-((Z)-pent-2-en-4-ynyl)-[1,3]dioxolane
    —— [4-[2-(4-Nitroanilino)-6-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridin-8-yl]phenyl]-piperidin-1-ylmethanone 1206640-63-2 C25H21F3N6O3
    [4-[2-(4-Nitroanilino)-6-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridin-8-yl]phenyl]-piperidin-1-ylmethanone
    —— 4-tert-butyl-2-(3-methoxyphenyl)-1,3-thiazole 940303-80-0 C14H17NOS
    4-tert-butyl-2-(3-methoxyphenyl)-1,3-thiazole
    —— 4-(5-bromo-2-(2-(difluoromethyl)-1H-benzo[d]imidazol-1-yl)pyrimidin-4-yl)morpholine-3-carboxylic acid 1394070-95-1 C17H14BrF2N5O3
    4-(5-bromo-2-(2-(difluoromethyl)-1H-benzo[d]imidazol-1-yl)pyrimidin-4-yl)morpholine-3-carboxylic acid
    —— (4S,6R)-4-butyl-6-ethyl-6-methyl-5,6-dihydro-4H-cyclopenta[b]thiophen-4-ol 1190879-51-6 C14H22OS
    (4S,6R)-4-butyl-6-ethyl-6-methyl-5,6-dihydro-4H-cyclopenta[b]thiophen-4-ol
    —— 4-(4-methoxy-benzoyl)-1-methyl-1<i>H</i>-pyrazole-3-carboxylic acid 21796-50-9 C13H12N2O4
    4-(4-methoxy-benzoyl)-1-methyl-1<i>H</i>-pyrazole-3-carboxylic acid
    —— 4,4-dimethyl-1-[3-(4-methyl-piperazin-1-yl)-propyl]-3-phenyl-imidazolidin-2-one 22507-24-0 C19H30N4O
    4,4-dimethyl-1-[3-(4-methyl-piperazin-1-yl)-propyl]-3-phenyl-imidazolidin-2-one
    —— [4-(2,4-Dinitro-phenoxy)-phenyl]-[1-phenyl-meth-(E)-ylidene]-amine 26517-29-3 C19H13N3O5
    [4-(2,4-Dinitro-phenoxy)-phenyl]-[1-phenyl-meth-(E)-ylidene]-amine
    —— (4-Nitro-3-phenoxythiocarbonylamino-phenyl)-thiocarbamic acid O-phenyl ester 31841-01-7 C20H15N3O4S2
    (4-Nitro-3-phenoxythiocarbonylamino-phenyl)-thiocarbamic acid O-phenyl ester
    —— (4,5-diphenyl-furan-2-yl)-phenyl-methanone 32268-50-1 C23H16O2
    (4,5-diphenyl-furan-2-yl)-phenyl-methanone
    —— (4R,5S)-1,5-dimethyl-3-[(3R,4S)-2-oxo-1,4-diphenylazetidin-3-yl]-4-phenylimidazolidin-2-one 1040389-91-0 C26H25N3O2
    (4R,5S)-1,5-dimethyl-3-[(3R,4S)-2-oxo-1,4-diphenylazetidin-3-yl]-4-phenylimidazolidin-2-one
    —— 4-<4-Nitro-benzamido>-2,6-dimethoxy-pyrimidin 4053-99-0 C15H16N4O5
    4-<4-Nitro-benzamido>-2,6-dimethoxy-pyrimidin
    —— 4-Isothiocyano-4'-acetamido-N-nitroso-diphenylamin 27908-12-9 C15H12N4O2S
    4-Isothiocyano-4'-acetamido-N-nitroso-diphenylamin
    —— 4-phenyl-3-phenylaminocarbonyloxymethyl-2-furancarboxylic acid hydrazide 847869-12-9 C19H17N3O4
    4-phenyl-3-phenylaminocarbonyloxymethyl-2-furancarboxylic acid hydrazide
    —— 4-phenethylaminocarbonyloxymethyl-3-phenyl-2-furancarboxylic acid hydrazide 1231180-38-3 C21H21N3O4
    4-phenethylaminocarbonyloxymethyl-3-phenyl-2-furancarboxylic acid hydrazide
    —— 4-(2,6-dichloro-benzylideneamino)-4-methyl-morpholinium 46762-82-7 C12H15Cl2N2O
    4-(2,6-dichloro-benzylideneamino)-4-methyl-morpholinium
    —— 4,6-Dihydroxy-isophthalic acid bis-[4-(1,1,3,3-tetramethyl-butyl)-phenyl] ester 96773-34-1 C36H46O6
    4,6-Dihydroxy-isophthalic acid bis-[4-(1,1,3,3-tetramethyl-butyl)-phenyl] ester
    —— (4,7-bis(4-(2l5-propa-1,2-dien-2-yl)phenyl)hepta-2,5-diene-1,1,1,2,5-pentayl)pentabenzene 128463-52-5 C44H34N6O4P*Cl
    (4,7-bis(4-(2l5-propa-1,2-dien-2-yl)phenyl)hepta-2,5-diene-1,1,1,2,5-pentayl)pentabenzene
    —— 4-(azidoacetamido)phenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside 1381777-82-7 C22H26N4O11
    4-(azidoacetamido)phenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside
    —— 4-phenylmethoxy-2-[(4-phenylmethoxyphenyl)methylsulfanyl]phenol 744256-21-1 C27H24O3S
    4-phenylmethoxy-2-[(4-phenylmethoxyphenyl)methylsulfanyl]phenol