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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-iodo-2,5-dimethyl-imidazol-1-yl)-1H-pyridin-2-one 1262423-48-2 C10H10IN3O
    4-(4-iodo-2,5-dimethyl-imidazol-1-yl)-1H-pyridin-2-one
    —— 4-isopropenyl-N,N-dimethyl-5-methylsulfanyl-1-[2-(vinyloxy)ethyl]-1H-pyrrol-2-amine 1567360-99-9 C14H22N2OS
    4-isopropenyl-N,N-dimethyl-5-methylsulfanyl-1-[2-(vinyloxy)ethyl]-1H-pyrrol-2-amine
    —— 4-ethyl-1,3-diphenyl-4,5-dihydro-1H-pyrazole 53954-81-7 C17H18N2
    4-ethyl-1,3-diphenyl-4,5-dihydro-1H-pyrazole
    —— 4-[5-(4-Fluoro-phenyl)-2-methanesulfonyl-3-(2-methoxy-ethyl)-3H-imidazol-4-yl]-2-isopropoxy-pyridine 1009308-72-8 C21H24FN3O4S
    4-[5-(4-Fluoro-phenyl)-2-methanesulfonyl-3-(2-methoxy-ethyl)-3H-imidazol-4-yl]-2-isopropoxy-pyridine
    —— 4-(2-cyclopropylmethoxy-5-fluoro-4-methoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [1-(2-hydroxy-ethanoyl)-piperidin-4-yl]-amide 1185840-88-3 C25H28FN5O5
    4-(2-cyclopropylmethoxy-5-fluoro-4-methoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [1-(2-hydroxy-ethanoyl)-piperidin-4-yl]-amide
    —— 4-[2-cyclopropylmethoxy-4-(1,1-difluoro-methoxy)-5-fluoro-phenyl]-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid ethyl ester 1185837-24-4 C20H18F3N3O4
    4-[2-cyclopropylmethoxy-4-(1,1-difluoro-methoxy)-5-fluoro-phenyl]-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid ethyl ester
    —— 4-benzyloxy-4-(3-methylbutyl)naphthalene-1,3(2H,4H)-dione 909105-45-9 C22H24O3
    4-benzyloxy-4-(3-methylbutyl)naphthalene-1,3(2H,4H)-dione
    —— 4-tert-butyl-2-[[4-(1H-indazol-5-ylamino)thieno[3,2-d]pyrimidin-2-yl]amino]-1,3-thiazole-5-carbonitrile 568582-77-4 C21H18N8S2
    4-tert-butyl-2-[[4-(1H-indazol-5-ylamino)thieno[3,2-d]pyrimidin-2-yl]amino]-1,3-thiazole-5-carbonitrile
    —— 4-N-(1H-indazol-5-yl)-2-N-(6-methoxypyridin-3-yl)thieno[3,2-d]pyrimidine-2,4-diamine 568582-54-7 C19H15N7OS
    4-N-(1H-indazol-5-yl)-2-N-(6-methoxypyridin-3-yl)thieno[3,2-d]pyrimidine-2,4-diamine
    —— 4-(hydroxymethyl)-N,N-dimethylpiperidine-1-carboxamide 1061458-95-4 C9H18N2O2
    4-(hydroxymethyl)-N,N-dimethylpiperidine-1-carboxamide
    —— 4-amino-4-hydroxymethyl-2,2,6,6-tetramethyl-piperidine 32923-90-3 C10H22N2O
    4-amino-4-hydroxymethyl-2,2,6,6-tetramethyl-piperidine
    —— 4-t-Butyl-2,6-diethoxyphenol 53723-75-4 C14H22O3
    4-t-Butyl-2,6-diethoxyphenol
    —— 4-[4-methy1-5-(4-(methylsulfanyl)phenyl)-3-(piperidine-1-ylcarbonyl)-1H-pyrazol-1-yl]benzenesulfonamide 1379687-04-3 C23H26N4O3S2
    4-[4-methy1-5-(4-(methylsulfanyl)phenyl)-3-(piperidine-1-ylcarbonyl)-1H-pyrazol-1-yl]benzenesulfonamide
    —— 4-(N'-(3,5-difluorophenylacetyl)-L-alaninyl)amino-1-benzyl-1,2,3,4-tetrahydroisoquinolin-3-one 1059630-97-5 C27H25F2N3O3
    4-(N'-(3,5-difluorophenylacetyl)-L-alaninyl)amino-1-benzyl-1,2,3,4-tetrahydroisoquinolin-3-one
    —— 4-(R,S)-<(tert-Butoxycarbonyl)amino>-1-acetyl-2-(tert-butylacetate)-pyrazolidin-3-one 140182-04-3 C16H27N3O6
    4-(R,S)-<(tert-Butoxycarbonyl)amino>-1-acetyl-2-(tert-butylacetate)-pyrazolidin-3-one
    —— 4-[3-(2,4-Dichloro-phenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]-phenol 128032-45-1 C15H8Cl2N4OS
    4-[3-(2,4-Dichloro-phenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]-phenol
    —— 4-Methyl-2-oxo-1-oxa-spiro[4.5]dec-3-ene-3-carboxylic acid benzylamide 55558-06-0 C18H21NO3
    4-Methyl-2-oxo-1-oxa-spiro[4.5]dec-3-ene-3-carboxylic acid benzylamide
    —— 4-(4-Propylcyclohexyl)-2,3-difluorobenzeneboronic anhydride 1199800-39-9 C30H40B2F4O3
    4-(4-Propylcyclohexyl)-2,3-difluorobenzeneboronic anhydride
    —— (+/-)-[4-(3-amino-pyrazin-2-ylmethyl)-7-cyano-1,2,3,4-tetrahydro-cyclopenta[b]indol-2-yl]-carbamic acid isopropyl ester 1029692-74-7 C21H22N6O2
    (+/-)-[4-(3-amino-pyrazin-2-ylmethyl)-7-cyano-1,2,3,4-tetrahydro-cyclopenta[b]indol-2-yl]-carbamic acid isopropyl ester
    —— 4-[1-(1-hydroxy-5-nitro-1,2,3,4-tetrahydronaphthyl)]-1-tritylimidazole 344765-75-9 C32H27N3O3
    4-[1-(1-hydroxy-5-nitro-1,2,3,4-tetrahydronaphthyl)]-1-tritylimidazole
    —— 4-(2-(1,1-dimethylethyl)-thiazol-4-yl)-pyridine 1400220-20-3 C12H14N2S
    4-(2-(1,1-dimethylethyl)-thiazol-4-yl)-pyridine
    —— 4,6-O-benzylidene-1,2-O-cyclohexylidene-β-D-mannopyranose 78082-54-9 C19H24O6
    4,6-O-benzylidene-1,2-O-cyclohexylidene-β-D-mannopyranose
    —— 4-(hydroxy(5-methoxy-1H-indol-3-yl)methyl)benzonitrile 1190763-86-0 C17H14N2O2
    4-(hydroxy(5-methoxy-1H-indol-3-yl)methyl)benzonitrile
    —— 4-Hydroxy-3,5-diiodobenzenesulfonic acid;ZINC 547-41-1 C6H4I2O4SZn
    4-Hydroxy-3,5-diiodobenzenesulfonic acid;ZINC
    —— 4-nitro-benzoic acid-(1,3-diphenyl-butyl ester) 102592-75-6 C23H21NO4
    4-nitro-benzoic acid-(1,3-diphenyl-butyl ester)
    —— 4-bromo-1-iodo-3-phenoxymethyl-benzene 956006-88-5 C13H10BrIO
    4-bromo-1-iodo-3-phenoxymethyl-benzene
    —— 4-(4,9-dihydro-3<i>H</i>-β-carbolin-1-yl)-hexanoic acid methyl ester 66685-13-0 C18H22N2O2
    4-(4,9-dihydro-3<i>H</i>-β-carbolin-1-yl)-hexanoic acid methyl ester
    —— 4-butyl-4-[(3-chloroanilino)methyl]-1,2-diphenylpyrazolidine-3,5-dione 74460-94-9 C26H26ClN3O2
    4-butyl-4-[(3-chloroanilino)methyl]-1,2-diphenylpyrazolidine-3,5-dione
    —— (4-methyl-5-oxido-1,2,5-oxadiazol-5-ium-3-yl)imino-trioctyl-λ5-phosphane 134285-09-9 C27H54N3O2P
    (4-methyl-5-oxido-1,2,5-oxadiazol-5-ium-3-yl)imino-trioctyl-λ5-phosphane
    —— 4,5,6,7-Tetrakismethylthio-benzo-1,3-dithiol-2-on 157558-90-2 C11H12OS6
    4,5,6,7-Tetrakismethylthio-benzo-1,3-dithiol-2-on
    —— 4-(3-diazo-3-methoxycarbonyl-2-oxopropyl)-2-azetidinone 77960-49-7 C8H9N3O4
    4-(3-diazo-3-methoxycarbonyl-2-oxopropyl)-2-azetidinone
    —— (4-fluorophenyl)(8-(methoxyimino)-5,6,7,8-tetrahydronaphthalen-1-yl)methanone 1417412-38-4 C18H16FNO2
    (4-fluorophenyl)(8-(methoxyimino)-5,6,7,8-tetrahydronaphthalen-1-yl)methanone
    —— 4-methyl-7-{2-[1-(4-methylpiperazin-1-yl)-2-oxo-propylidene]hydrazinyl}-2H-chromen-2-one 1305327-34-7 C18H22N4O3
    4-methyl-7-{2-[1-(4-methylpiperazin-1-yl)-2-oxo-propylidene]hydrazinyl}-2H-chromen-2-one
    —— 4-Methyl-2-{[1-(8-methyl-10H-phenoxazin-1-yl)-meth-(E)-ylidene]-amino}-phenol 120624-21-7 C21H18N2O2
    4-Methyl-2-{[1-(8-methyl-10H-phenoxazin-1-yl)-meth-(E)-ylidene]-amino}-phenol
    —— 4-acetoxy-2-(4-bromophenyl)-5-methyl-2-(trifluoromethyl)-2H-pyrrole 1061567-17-6 C14H11BrF3NO2
    4-acetoxy-2-(4-bromophenyl)-5-methyl-2-(trifluoromethyl)-2H-pyrrole
    —— 4-(((((4bS,8aS,9S)-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4-b-(epiminoethano)phenanthren-3-yl)oxy)carbonyl)amino)benzoic acid hydrochloride 1314003-37-6 C25H28N2O4*ClH
    4-(((((4bS,8aS,9S)-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4-b-(epiminoethano)phenanthren-3-yl)oxy)carbonyl)amino)benzoic acid hydrochloride
    —— 4-[4-ethoxycarbonyl-5-(3-nitrophenyl)-1H-1,2,3-triazol-1-yl]-3-nitramino-1,2,5-oxadiazole 1382671-95-5 C13H10N8O7
    4-[4-ethoxycarbonyl-5-(3-nitrophenyl)-1H-1,2,3-triazol-1-yl]-3-nitramino-1,2,5-oxadiazole
    —— 4-ethyl-5-pyrazin-2-yl-2,4-dihydro[1,2,4]triazol-3-one 1182358-52-6 C8H9N5O
    4-ethyl-5-pyrazin-2-yl-2,4-dihydro[1,2,4]triazol-3-one
    —— 4-chloro-5-methyl-2-[2-(4-morpholinyl)ethoxy]Benzenamine 862874-15-5 C13H19ClN2O2
    4-chloro-5-methyl-2-[2-(4-morpholinyl)ethoxy]Benzenamine
    —— 4-Acetylamino-3-allyl-2-methoxy-benzoic acid methyl ester 202664-58-2 C14H17NO4
    4-Acetylamino-3-allyl-2-methoxy-benzoic acid methyl ester
    —— (4-phenylpyridine)pentacarbonyl-chromium 99829-63-7 C16H9CrNO5
    (4-phenylpyridine)pentacarbonyl-chromium
    —— 4-Bromo-3,5,5-trimethyl-5H-furan-2-one 77130-02-0 C7H9BrO2
    4-Bromo-3,5,5-trimethyl-5H-furan-2-one
    —— 4-diphenylmethoxycarbonyl-dihydrorhod tetramethyl ester 663625-70-5 C57H60N4O13
    4-diphenylmethoxycarbonyl-dihydrorhod tetramethyl ester
    —— 4-[(7R,9S)-9-((Z)-2-Bromo-vinyl)-6,10-dioxa-spiro[4.5]dec-7-yl]-[1,3]dioxolan-2-one 117970-42-0 C13H17BrO5
    4-[(7R,9S)-9-((Z)-2-Bromo-vinyl)-6,10-dioxa-spiro[4.5]dec-7-yl]-[1,3]dioxolan-2-one
    —— 4-(5,5-Dimethyl-4,5-dihydro-1,3-thiazol-2-yl)piperazine-1-carbaldehyde 1803586-56-2 C10H17N3OS
    4-(5,5-Dimethyl-4,5-dihydro-1,3-thiazol-2-yl)piperazine-1-carbaldehyde
    —— 4-[(3S,4S,5R)-4-(4-methoxyphenyl)-5-[4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]-1-(toluene-4-sulfonyl)piperidin-3-yloxy]-2-methylbutan-2-ol 944953-17-7 C37H50N2O8S
    4-[(3S,4S,5R)-4-(4-methoxyphenyl)-5-[4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]-1-(toluene-4-sulfonyl)piperidin-3-yloxy]-2-methylbutan-2-ol
    —— 4-(pyridine-4-sulfonylmethyl)benzoic acid methyl ester 617691-32-4 C14H13NO4S
    4-(pyridine-4-sulfonylmethyl)benzoic acid methyl ester
    —— 4-Aminomethyl-cyclohexanecarboxylic acid isopropyl ester 70592-14-2 C11H21NO2
    4-Aminomethyl-cyclohexanecarboxylic acid isopropyl ester
    —— 4-[[(2S)-oxolan-2-yl]methoxy]-N-[(2S)-6-(1-propan-2-ylpiperidin-3-yl)-1,2,3,4-tetrahydronaphthalen-2-yl]benzamide 1119258-94-4 C30H40N2O3
    4-[[(2S)-oxolan-2-yl]methoxy]-N-[(2S)-6-(1-propan-2-ylpiperidin-3-yl)-1,2,3,4-tetrahydronaphthalen-2-yl]benzamide
    —— (4-bromo-1,3-phenylene)bis(methylene) dipiperidine-1-carboxylate 1365413-78-0 C20H27BrN2O4
    (4-bromo-1,3-phenylene)bis(methylene) dipiperidine-1-carboxylate