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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(5-<i>m</i>-tolyl-[1,3,4]oxadiazol-2-yl)-phenol 23048-10-4 C15H12N2O2
    4-(5-<i>m</i>-tolyl-[1,3,4]oxadiazol-2-yl)-phenol
    —— (4-methoxy-phenyl)-(5-morpholin-4-yl-4-phenyl-[1,2]dithiol-3-ylidene)-amine 30598-18-6 C20H20N2O2S2
    (4-methoxy-phenyl)-(5-morpholin-4-yl-4-phenyl-[1,2]dithiol-3-ylidene)-amine
    —— 4-methoxy-5-(2-methyl-4-(trifluoromethoxy)phenyl)-N-((1s,4s)-4-methylcyclohexyl)pyrimidin-2-amine 1229184-51-3 C20H24F3N3O2
    4-methoxy-5-(2-methyl-4-(trifluoromethoxy)phenyl)-N-((1s,4s)-4-methylcyclohexyl)pyrimidin-2-amine
    —— 4-amino-8-(cyclopentyloxy)-7-methoxy-2H-chromen-2-one 1001056-81-0 C15H17NO4
    4-amino-8-(cyclopentyloxy)-7-methoxy-2H-chromen-2-one
    —— 4,5-dimethyl-2,3-dihydro-benzo[<i>b</i>][1,4]oxazepinium; iodide 26030-80-8 C11H14NO*I
    4,5-dimethyl-2,3-dihydro-benzo[<i>b</i>][1,4]oxazepinium; iodide
    —— (4-Methoxy-phenyl)-acetic acid 4-acetoxy-6-methoxy-3-(4-methoxy-phenyl)-naphthalen-2-yl ester 39675-16-6 C29H26O7
    (4-Methoxy-phenyl)-acetic acid 4-acetoxy-6-methoxy-3-(4-methoxy-phenyl)-naphthalen-2-yl ester
    —— 4-nitro-benzaldehyde [5-(4-nitro-benzylidene)-2-oxo-thiazolidin-4-ylidene]-hydrazone 30214-64-3 C17H11N5O5S
    4-nitro-benzaldehyde [5-(4-nitro-benzylidene)-2-oxo-thiazolidin-4-ylidene]-hydrazone
    —— 4-Aethoxy-2-methylbenzylchlorid 90875-83-5 C10H13ClO
    4-Aethoxy-2-methylbenzylchlorid
    —— 4-methyl-2-oxo-2,3-dihydro-thiazole-5-carboxylic acid isobutyl ester 52937-78-7 C9H13NO3S
    4-methyl-2-oxo-2,3-dihydro-thiazole-5-carboxylic acid isobutyl ester
    —— 4-[2-(2-Chloro-phenoxy)-acetylamino]-N-(2-diethylamino-ethyl)-benzamide; compound with 3-carboxy-3-hydroxy-pentanedioic acid 70853-67-7 C6H8O7*C21H26ClN3O3
    4-[2-(2-Chloro-phenoxy)-acetylamino]-N-(2-diethylamino-ethyl)-benzamide; compound with 3-carboxy-3-hydroxy-pentanedioic acid
    —— 4-[2-(4-isopentyloxy-phenyl)-[1,3]dioxolan-2-ylmethyl]-morpholine 118727-62-1 C19H29NO4
    4-[2-(4-isopentyloxy-phenyl)-[1,3]dioxolan-2-ylmethyl]-morpholine
    —— 4-(2-chloroimidazo[1,2-a]pyridin-3-yl)-N-(1-(2-(dimethylamino)ethyl)-1H-pyrazol-4-yl)pyrimidin-2-amine 1257078-46-8 C18H19ClN8
    4-(2-chloroimidazo[1,2-a]pyridin-3-yl)-N-(1-(2-(dimethylamino)ethyl)-1H-pyrazol-4-yl)pyrimidin-2-amine
    —— [4-(3-isopropyl-4-propoxy-benzyl)-3,5-dimethyl-phenoxy]-acetic acid tert-butyl ester 904925-73-1 C27H38O4
    [4-(3-isopropyl-4-propoxy-benzyl)-3,5-dimethyl-phenoxy]-acetic acid tert-butyl ester
    —— 4,7-Dimethoxy-1,2lambda4,3-benzotrithiole 2-oxide 165680-18-2 C8H8O3S3
    4,7-Dimethoxy-1,2lambda4,3-benzotrithiole 2-oxide
    —— 4-Benzamido-1-methyl-2-indoloylguanidine hydrochloride 178051-20-2 C18H17N5O2*ClH
    4-Benzamido-1-methyl-2-indoloylguanidine hydrochloride
    —— 4-[(4-Bromopyridin-2-yl)methylidene]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1229580-97-5 C20H18BrNO2
    4-[(4-Bromopyridin-2-yl)methylidene]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— 4-(3-cyanopyridin-2-yl)-N-(4-(trimethylsilyl)phenyl)piperazine-1-carboxamide 1240247-24-8 C20H25N5OSi
    4-(3-cyanopyridin-2-yl)-N-(4-(trimethylsilyl)phenyl)piperazine-1-carboxamide
    —— 4-(R)-(1-aza-bicyclo[2.2.2]oct-3-ylamino)-3-(1H-benzoimidazol-2-yl)-7-(morpholine-4-carbonyl)-1H-quinolin-2-one 668422-91-1 C28H30N6O3
    4-(R)-(1-aza-bicyclo[2.2.2]oct-3-ylamino)-3-(1H-benzoimidazol-2-yl)-7-(morpholine-4-carbonyl)-1H-quinolin-2-one
    —— 4-(3'-chloro-2'-fluorophenylamino)-6-[3-(7-methyl-5-oxa-2,7-diazaspiro[3.4]octane-6-ketone-2-yl)propoxy]-7-methoxyquinazoline 1445861-04-0 C24H25ClFN5O4
    4-(3'-chloro-2'-fluorophenylamino)-6-[3-(7-methyl-5-oxa-2,7-diazaspiro[3.4]octane-6-ketone-2-yl)propoxy]-7-methoxyquinazoline
    —— 4-[benzyl-(2-bromo-4-fluoro-phenyl)carbamoyl]-piperidine-1-carboxylic acid tert-butyl ester 1151786-47-8 C24H28BrFN2O3
    4-[benzyl-(2-bromo-4-fluoro-phenyl)carbamoyl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4'-(3''-trifluoromethylphenyl)flavone 1417919-66-4 C22H13F3O2
    4'-(3''-trifluoromethylphenyl)flavone
    —— 4-oxo-4-(phenylmethoxy)butyl (2R,3S)-4-cyclohexyl-2-hydroxy-3-<<(2S)-2-<<(1,1-dimethylethoxy)carbonyl>amino>-3-<<(phenylmethoxy)carbonyl>amino>propanoyl>amino>butanoate 134848-75-2 C37H51N3O10
    4-oxo-4-(phenylmethoxy)butyl (2R,3S)-4-cyclohexyl-2-hydroxy-3-<<(2S)-2-<<(1,1-dimethylethoxy)carbonyl>amino>-3-<<(phenylmethoxy)carbonyl>amino>propanoyl>amino>butanoate
    —— 4-Morpholin-2-formylpyridin-N-oxid 65227-57-8 C10H12N2O3
    4-Morpholin-2-formylpyridin-N-oxid
    —— (4-Bromo-phenyl)-(6-methoxy-2-methyl-3H-benzoimidazol-5-yl)-methanone 784145-77-3 C16H13BrN2O2
    (4-Bromo-phenyl)-(6-methoxy-2-methyl-3H-benzoimidazol-5-yl)-methanone
    —— 4-{4-chloro-7-(1-ethylpropyl)-2-[(4-methyl-6-pyrrolidin-1-ylpyridin-3-yl)amino]-1H-benzimidazol-1-yl}butan-1-ol 1173983-19-1 C26H36ClN5O
    4-{4-chloro-7-(1-ethylpropyl)-2-[(4-methyl-6-pyrrolidin-1-ylpyridin-3-yl)amino]-1H-benzimidazol-1-yl}butan-1-ol
    —— (4-Bromo-phenyl)-trichloromethyl-phosphinic acid 2-chloro-ethyl ester 51303-93-6 C9H8BrCl4O2P
    (4-Bromo-phenyl)-trichloromethyl-phosphinic acid 2-chloro-ethyl ester
    —— 4-Hydroxy-3-nitro-1-naphthyl-3-methylstyryl-keton 41624-64-0 C20H15NO4
    4-Hydroxy-3-nitro-1-naphthyl-3-methylstyryl-keton
    —— 4-Chloro-2-[(1E,3E)-4-(2-chloro-4-nitro-phenyl)-buta-1,3-dienyl]-benzenesulfonyl fluoride 31368-30-6 C16H10Cl2FNO4S
    4-Chloro-2-[(1E,3E)-4-(2-chloro-4-nitro-phenyl)-buta-1,3-dienyl]-benzenesulfonyl fluoride
    —— 4-(2-Carboxyethyl)-1,3-dioxo-2-methyl-1,2,3,4-tetrahydro-isochinolin 23001-95-8 C13H13NO4
    4-(2-Carboxyethyl)-1,3-dioxo-2-methyl-1,2,3,4-tetrahydro-isochinolin
    —— 4-[3-(4-Butoxycarbonyl-phenyl)-thioureido]-2-hydroxy-benzoic acid isopropyl ester 40930-29-8 C22H26N2O5S
    4-[3-(4-Butoxycarbonyl-phenyl)-thioureido]-2-hydroxy-benzoic acid isopropyl ester
    —— 4-[3-(4-Butoxy-phenyl)-thioureido]-2-hydroxy-benzoic acid butyl ester 40097-93-6 C22H28N2O4S
    4-[3-(4-Butoxy-phenyl)-thioureido]-2-hydroxy-benzoic acid butyl ester
    —— 4-[3-(4-Dimethylamino-phenyl)-thioureido]-2-hydroxy-benzoic acid isobutyl ester 40095-93-0 C20H25N3O3S
    4-[3-(4-Dimethylamino-phenyl)-thioureido]-2-hydroxy-benzoic acid isobutyl ester
    —— 4-amino-1-ethoxy-2-(triphenylphosphoranylidene)butan-1,3-dione hydrobromide 1105712-34-2 BrH*C24H24NO3P
    4-amino-1-ethoxy-2-(triphenylphosphoranylidene)butan-1,3-dione hydrobromide
    —— 4-(3,5-Difluoro-benzyloxy)-2-methyl-pyridine 1-oxide 124845-54-1 C13H11F2NO2
    4-(3,5-Difluoro-benzyloxy)-2-methyl-pyridine 1-oxide
    —— 4-Brom-1-methyl-2-(p-tolylthio)benzo<c>phenoxazin-3-on 50793-68-5 C24H16BrNO2S
    4-Brom-1-methyl-2-(p-tolylthio)benzo<c>phenoxazin-3-on
    —— 4-(1-Benzyl-3-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-imidazol-4-yl)-benzonitrile 89174-88-9 C24H19N3O
    4-(1-Benzyl-3-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-imidazol-4-yl)-benzonitrile
    —— 4-anisyl tert-butyl ketone α-chloroacetylhydrazone 79289-18-2 C14H19ClN2O2
    4-anisyl tert-butyl ketone α-chloroacetylhydrazone
    —— 4,10-dioxo-[1,5]oxazecane-6-carboxylic acid methyl ester 22014-56-8 C10H15NO5
    4,10-dioxo-[1,5]oxazecane-6-carboxylic acid methyl ester
    —— (+/-)-4<i>t</i>,6ξ,7ξ-trihydroxy-(4a<i>r</i>,8a<i>t</i>)-decahydro-[1<i>t</i>]naphthoic acid-(2-indol-3-yl-ethylamide) 25920-61-0 C21H28N2O4
    (+/-)-4<i>t</i>,6ξ,7ξ-trihydroxy-(4a<i>r</i>,8a<i>t</i>)-decahydro-[1<i>t</i>]naphthoic acid-(2-indol-3-yl-ethylamide)
    —— (4,6-dimethyl-pyrimidin-2-ylsulfanyl)-acetic acid pentyl ester 54819-95-3 C13H20N2O2S
    (4,6-dimethyl-pyrimidin-2-ylsulfanyl)-acetic acid pentyl ester
    —— (+/-)-4,11-dimethoxy-cis-7-<(tert-butyldimethylsilyl)oxy>-9-hydroxy-9-<1-oxo-2-<(tert-butyldimethylsilyl)oxy>ethyl>-7,8,9,10-tetrahydro-5,12-naphthacenedione 113474-49-0 C34H48O8Si2
    (+/-)-4,11-dimethoxy-cis-7-<(tert-butyldimethylsilyl)oxy>-9-hydroxy-9-<1-oxo-2-<(tert-butyldimethylsilyl)oxy>ethyl>-7,8,9,10-tetrahydro-5,12-naphthacenedione
    —— 4,4"-bis(2,2-dimethyl-1,3-dioxolane-4-ylmethoxy)-3,3"-bis(6,6,7,7,8,8,9,9,10,10,11,11,11-tridecafluoro-2-nonylundecyloxy)-1,1':4',1"-terphenyl 1075724-41-2 C70H88F26O8
    4,4"-bis(2,2-dimethyl-1,3-dioxolane-4-ylmethoxy)-3,3"-bis(6,6,7,7,8,8,9,9,10,10,11,11,11-tridecafluoro-2-nonylundecyloxy)-1,1':4',1"-terphenyl
    —— 4-<(4-Methyl-3-phenyl-1H-pyrazol-5-yl)hydrazono>-4a,8a-methano-1(4H)-naphthalinon 115408-45-2 C21H18N4O
    4-<(4-Methyl-3-phenyl-1H-pyrazol-5-yl)hydrazono>-4a,8a-methano-1(4H)-naphthalinon
    —— 4-(3-hydroxypropyl)-2,4,6-trimethyl-2,5-cyclohexadien-1-one 67471-86-7 C12H18O2
    4-(3-hydroxypropyl)-2,4,6-trimethyl-2,5-cyclohexadien-1-one
    —— 4-amino-3-(3''-hydroxy-1''-propynyl)-1-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine 1185880-34-5 C34H27N5O8
    4-amino-3-(3''-hydroxy-1''-propynyl)-1-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine
    —— 4-nitro-5-[2-(trifluoromethyl)benzyl]-5,6,7,8,9,10-hexahydrocyclohepta[b]indole 729613-66-5 C21H19F3N2O2
    4-nitro-5-[2-(trifluoromethyl)benzyl]-5,6,7,8,9,10-hexahydrocyclohepta[b]indole
    —— (4aS,8aR)-6-Dimethoxymethyl-1,1,4a-trimethyl-1,2,3,4,4a,8a-hexahydro-naphthalene 82866-49-7 C16H26O2
    (4aS,8aR)-6-Dimethoxymethyl-1,1,4a-trimethyl-1,2,3,4,4a,8a-hexahydro-naphthalene
    —— 4-nitrobenzyl (5R)-6-[(acetyloxy)(3,4-dihydro-2H-[1,3]thiazino[3,2-a]benzimidazol-7-yl)methyl]-6-bromo-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate 718622-84-5 C26H21BrN4O7S2
    4-nitrobenzyl (5R)-6-[(acetyloxy)(3,4-dihydro-2H-[1,3]thiazino[3,2-a]benzimidazol-7-yl)methyl]-6-bromo-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (4-chloro-6-prop-2-ynyloxy-[1,3,5]triazin-2-yl)phenylamine 1335447-81-8 C12H9ClN4O
    (4-chloro-6-prop-2-ynyloxy-[1,3,5]triazin-2-yl)phenylamine
    —— 4,9-dihydro-5-methoxy-9-oxopyrazolo<5,1-b>quinazoline-2-carboxamide 77423-07-5 C12H10N4O3
    4,9-dihydro-5-methoxy-9-oxopyrazolo<5,1-b>quinazoline-2-carboxamide