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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-hydroxy-5-methylbenzoyl)-1-methyl-3-(trifluoromethyl)pyrazole 1203558-33-1 C13H11F3N2O2
    4-(2-hydroxy-5-methylbenzoyl)-1-methyl-3-(trifluoromethyl)pyrazole
    —— 4-bromo-benzoic acid-(1-phenyl-2-pyrrolidino-ethyl ester); hydrochloride 109936-62-1 C19H20BrNO2*ClH
    4-bromo-benzoic acid-(1-phenyl-2-pyrrolidino-ethyl ester); hydrochloride
    —— 4-Nitrobenzyl-2-(4(R)-ethylthio-3(S)-[1'(R)-hydroxyethyl]-2-azetidinon-1-yl)-2-(4-oxo-1,3-dithietan-2-ylidene)acetate 88816-49-3 C18H18N2O7S3
    4-Nitrobenzyl-2-(4(R)-ethylthio-3(S)-[1'(R)-hydroxyethyl]-2-azetidinon-1-yl)-2-(4-oxo-1,3-dithietan-2-ylidene)acetate
    —— (4-chloro-3-phenoxy-phenyl)-(3-propyl-pyrrolidin-3-yl)-methanone 1033816-26-0 C20H22ClNO2
    (4-chloro-3-phenoxy-phenyl)-(3-propyl-pyrrolidin-3-yl)-methanone
    —— 4-(4-Butyl-piperazin-1-yl)-butyronitrile 244291-82-5 C12H23N3
    4-(4-Butyl-piperazin-1-yl)-butyronitrile
    —— 4-methoxy-2-nitrophenyl 4-methoxybenzoate 1290636-85-9 C15H13NO6
    4-methoxy-2-nitrophenyl 4-methoxybenzoate
    —— 4-(3-morpholinopyrrolidin-1-yl)benzoic acid 953435-38-6 C15H20N2O3
    4-(3-morpholinopyrrolidin-1-yl)benzoic acid
    —— 4-[[5-chloro-1-[[4-(1-methylethyl)phenyl]sulfonyl]-1H-indol-2-yl]methyl]-2-methoxybenzoic acid, methyl ester 1274940-95-2 C27H26ClNO5S
    4-[[5-chloro-1-[[4-(1-methylethyl)phenyl]sulfonyl]-1H-indol-2-yl]methyl]-2-methoxybenzoic acid, methyl ester
    —— 4-Hydroxy-3,5-dichlor-6-phenyl-2(1H)-pyridon 24559-28-2 C11H7Cl2NO2
    4-Hydroxy-3,5-dichlor-6-phenyl-2(1H)-pyridon
    —— 4-(2-[3-Dimethylaminopropoxy]phenyl)benzoic acid 281234-70-6 C18H21NO3
    4-(2-[3-Dimethylaminopropoxy]phenyl)benzoic acid
    —— (4E,8E,12E,16E)-2-Chloro-4,8,13,17,21-pentamethyl-docosa-4,8,12,16,20-pentaenoic acid methyl ester 187587-85-5 C28H45ClO2
    (4E,8E,12E,16E)-2-Chloro-4,8,13,17,21-pentamethyl-docosa-4,8,12,16,20-pentaenoic acid methyl ester
    —— 4-Morpholin-4-yl-1-(2-nitrophenyl)piperidine-4-carboxamide 1029432-31-2 C16H22N4O4
    4-Morpholin-4-yl-1-(2-nitrophenyl)piperidine-4-carboxamide
    —— (4S)-2,2,5,5-tetramethyl-1,3-dioxolane-4-carboxylic acid sodium salt 934189-72-7 C8H13O4*Na
    (4S)-2,2,5,5-tetramethyl-1,3-dioxolane-4-carboxylic acid sodium salt
    —— (4aR,9S,10S,10aR)-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-9,10-diol 53446-99-4 C14H18O2
    (4aR,9S,10S,10aR)-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-9,10-diol
    —— 4-(4-fluorophenyl)-5-formyl-1-isopropyl-3-phenyl-1H-pyrrole-2-carboxylic acid 4-trifluoromethoxybenzylamide 855246-91-2 C29H24F4N2O3
    4-(4-fluorophenyl)-5-formyl-1-isopropyl-3-phenyl-1H-pyrrole-2-carboxylic acid 4-trifluoromethoxybenzylamide
    —— 4-[4-(1H-imidazol-1-yl)-1-piperazinyl]phenol 75051-75-1 C13H16N4O
    4-[4-(1H-imidazol-1-yl)-1-piperazinyl]phenol
    —— 4-[3-(4-Nitrophenoxy)phenyl]morpholine 307309-09-7 C16H16N2O4
    4-[3-(4-Nitrophenoxy)phenyl]morpholine
    —— 4-Methyl-2-propionylamino-penten-(2)-saeure-anilid 17548-18-4 C15H20N2O2
    4-Methyl-2-propionylamino-penten-(2)-saeure-anilid
    —— 4-Bromo-2-ethyl-6-methoxy-6H-pyran-3-one 74425-85-7 C8H11BrO3
    4-Bromo-2-ethyl-6-methoxy-6H-pyran-3-one
    —— 4,9-bis({[4-(1,1-dimethylethyl)phenyl]methyl}oxy)-2,7-bis{4-[(1,1-dimethylethyl)sulfanyl]phenyl}benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone 916503-48-5 C56H58N2O6S2
    4,9-bis({[4-(1,1-dimethylethyl)phenyl]methyl}oxy)-2,7-bis{4-[(1,1-dimethylethyl)sulfanyl]phenyl}benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone
    —— 4-[4-[(5R)-3-bromo-4,5-dihydro-1,2-oxazol-5-yl]phenyl]sulfonylmorpholine 1256370-93-0 C13H15BrN2O4S
    4-[4-[(5R)-3-bromo-4,5-dihydro-1,2-oxazol-5-yl]phenyl]sulfonylmorpholine
    —— 4-chloro-N-[N-[5-(3,5-difluorophenyl)-1H-pyrazol-3-yl]-N'-(1,1,1-trifluoro-2-methylpropan-2-yl)carbamimidoyl]-3-fluorobenzamide 1381832-20-7 C21H16ClF6N5O
    4-chloro-N-[N-[5-(3,5-difluorophenyl)-1H-pyrazol-3-yl]-N'-(1,1,1-trifluoro-2-methylpropan-2-yl)carbamimidoyl]-3-fluorobenzamide
    —— 4-<N-ethyl-N-2-(1,4,7,10-tetraoxa-13-aza-13-cyclopentadecyl)-ethylamino>-benzaldehyde 222020-22-6 C21H34N2O5
    4-<N-ethyl-N-2-(1,4,7,10-tetraoxa-13-aza-13-cyclopentadecyl)-ethylamino>-benzaldehyde
    —— 4-(benzofuran-2-yl)-7-[3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine 1397372-46-1 C33H23F2N3O6
    4-(benzofuran-2-yl)-7-[3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-[3-(morpholin-4-yl)quinoxalin-6-yl]-N-phenylbenzamide 1271831-01-6 C25H22N4O2
    4-[3-(morpholin-4-yl)quinoxalin-6-yl]-N-phenylbenzamide
    —— 4-{5-[1-(3,4-difluorobenzyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridin-3-yl}-6-ethylpyrimidin-2-ylamine 1203671-26-4 C23H19F2N7
    4-{5-[1-(3,4-difluorobenzyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridin-3-yl}-6-ethylpyrimidin-2-ylamine
    —— 4,4'-carbonyl-bis-benzenesulfonic acid 97586-07-7 C13H10O7S2
    4,4'-carbonyl-bis-benzenesulfonic acid
    —— 4,5-Dimethyl-octa-1,7-diene 67978-91-0 C10H18
    4,5-Dimethyl-octa-1,7-diene
    —— 4-[4-(3-phenyl-5-trifluoromethyl-isoxazol-4-yl)-imidazol-1-yl]-N-(tetrahydro-pyran-4-yl)-benzamide 1094854-38-2 C25H21F3N4O3
    4-[4-(3-phenyl-5-trifluoromethyl-isoxazol-4-yl)-imidazol-1-yl]-N-(tetrahydro-pyran-4-yl)-benzamide
    —— 4-(3-methyl-styryl)-pyrimidin-2-ylamine 53925-00-1 C13H13N3
    4-(3-methyl-styryl)-pyrimidin-2-ylamine
    —— 4-bromo-5-diethylaminonaphtho<2,3-g>indole-6,11-dione 83206-58-0 C20H17BrN2O2
    4-bromo-5-diethylaminonaphtho<2,3-g>indole-6,11-dione
    —— 4-(1-amino-3-phenyl-2-propenyl)tropolone 88839-38-7 C16H15NO2
    4-(1-amino-3-phenyl-2-propenyl)tropolone
    —— 4-(2-Dimethylamino-ethoxy)-3,5-dimethoxy-benzoic acid; hydrochloride 2038-38-2 C13H19NO5*ClH
    4-(2-Dimethylamino-ethoxy)-3,5-dimethoxy-benzoic acid; hydrochloride
    —— 4,4-dimethyl-3α,5-epoxy-A-homo-cholestan-6β-yl acetate 88168-24-5 C32H54O3
    4,4-dimethyl-3α,5-epoxy-A-homo-cholestan-6β-yl acetate
    —— 4-Hydroxy-3-[[5-(hydroxymethyl)furan-2-yl]-(4-hydroxy-2-oxo-8-propan-2-ylchromen-3-yl)methyl]-8-propan-2-ylchromen-2-one 908565-53-7 C30H28O8
    4-Hydroxy-3-[[5-(hydroxymethyl)furan-2-yl]-(4-hydroxy-2-oxo-8-propan-2-ylchromen-3-yl)methyl]-8-propan-2-ylchromen-2-one
    —— 4-(2-(4-cyano-1-((2R,3S)-2-propyl-1-(3-(trifluoromethyl)pyridineformyl)-3-(5-(trifluoromethyl)thiophen-3-yloxy)piperidine-3-carbonyl)piperidin-4-yl)phenoxy)-2,2,3,3,4,4-hexadeuterobutanoic acid 1292305-37-3 C37H38F6N4O6S
    4-(2-(4-cyano-1-((2R,3S)-2-propyl-1-(3-(trifluoromethyl)pyridineformyl)-3-(5-(trifluoromethyl)thiophen-3-yloxy)piperidine-3-carbonyl)piperidin-4-yl)phenoxy)-2,2,3,3,4,4-hexadeuterobutanoic acid
    —— 4-[2-(4-methoxy-phenylamino)-[1,2,4]triazolo[1,5-a]pyridin-8-yl]-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester 1257704-55-4 C23H27N5O3
    4-[2-(4-methoxy-phenylamino)-[1,2,4]triazolo[1,5-a]pyridin-8-yl]-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester
    —— 4-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2-ethyl-N-[(1S,3R)-3-(3-cyclopropyl-4H-1,2,4-triazol-4-yl)cyclohexyl]benzenesulfonamide 1261222-93-8 C24H30N6O3S
    4-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2-ethyl-N-[(1S,3R)-3-(3-cyclopropyl-4H-1,2,4-triazol-4-yl)cyclohexyl]benzenesulfonamide
    —— 4-(2-azido-5-(trifluoromethyl)phenyl)-2-methylbut-3-yn-2-ol 1449379-16-1 C12H10F3N3O
    4-(2-azido-5-(trifluoromethyl)phenyl)-2-methylbut-3-yn-2-ol
    —— 4-(pyridin-3-ylmethoxy)-1-(1-(2-(pyrrolidin-1-yl)ethyl)-1H-indazol-5-yl)pyridin-2(1H)-one hydrochloride 1039827-00-3 C24H25N5O2*ClH
    4-(pyridin-3-ylmethoxy)-1-(1-(2-(pyrrolidin-1-yl)ethyl)-1H-indazol-5-yl)pyridin-2(1H)-one hydrochloride
    —— 4-{[4-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-4,7-methano-isoindol-2-yl)-phenoxy]-acetyl}-morpholine 52872-19-2 C21H22N2O5
    4-{[4-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-4,7-methano-isoindol-2-yl)-phenoxy]-acetyl}-morpholine
    —— 4-(2-Hydroxybenzoyl)piperidine hydrobromide 193204-77-2 BrH*C12H15NO2
    4-(2-Hydroxybenzoyl)piperidine hydrobromide
    —— 4-[4-(acetyl-methyl-amino)-piperidin-1-yl]-N-(3-chloro-benzyl)-2-(3,4-dichloro-phenyl)-2,N-dimethyl-butyramide 1131738-47-0 C27H34Cl3N3O2
    4-[4-(acetyl-methyl-amino)-piperidin-1-yl]-N-(3-chloro-benzyl)-2-(3,4-dichloro-phenyl)-2,N-dimethyl-butyramide
    —— 4-<2-(4-Acetamino-phenylsulfonyl)-1,2-dicyan-vinyl>-N,N-dimethyl-anilin 7398-20-1 C20H18N4O3S
    4-<2-(4-Acetamino-phenylsulfonyl)-1,2-dicyan-vinyl>-N,N-dimethyl-anilin
    —— 4-methoxy-<i>N</i>-(6-methoxy-quinolin-8-yl)-benzenesulfonamide 33757-71-0 C17H16N2O4S
    4-methoxy-<i>N</i>-(6-methoxy-quinolin-8-yl)-benzenesulfonamide
    —— 4-[(3R)-3-amino-4-(2,4,5-trifluorophenyl)butanoyl]-1-ethyl-8-fluoro-3,5-dihydro-1,4-benzodiazepin-2-one 1174566-34-7 C21H21F4N3O2
    4-[(3R)-3-amino-4-(2,4,5-trifluorophenyl)butanoyl]-1-ethyl-8-fluoro-3,5-dihydro-1,4-benzodiazepin-2-one
    —— 4-(4-chloro-benzyl)-1-[3-(4-chloro-2-pyrazol-1-yl-phenoxy)-propyl]-3,3-dimethyl-piperidin-4-ol 1233226-93-1 C26H31Cl2N3O2
    4-(4-chloro-benzyl)-1-[3-(4-chloro-2-pyrazol-1-yl-phenoxy)-propyl]-3,3-dimethyl-piperidin-4-ol
    —— {4-[5-chloro-4-(2-cyclopropylethylamino)pyrimidin-2-ylamino]-3-methoxyphenyl}morpholin-4-ylmethanone 1351759-96-0 C21H26ClN5O3
    {4-[5-chloro-4-(2-cyclopropylethylamino)pyrimidin-2-ylamino]-3-methoxyphenyl}morpholin-4-ylmethanone
    —— 4-Nitro-benzoic acid N-acetyl-N'-(2-oxo-2-phenyl-acetyl)-hydrazide 84456-90-6 C17H13N3O6
    4-Nitro-benzoic acid N-acetyl-N'-(2-oxo-2-phenyl-acetyl)-hydrazide
    —— 4-[5'-(ethylsulfonyl)-2',4'-difluorobiphenyl-3-yl]-3-methyl-8-(trifluoromethyl)quinoline 1020741-94-9 C25H18F5NO2S
    4-[5'-(ethylsulfonyl)-2',4'-difluorobiphenyl-3-yl]-3-methyl-8-(trifluoromethyl)quinoline