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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-2-cyclopropyl-6-phenylpyrrolo[3,2-d]pyrimidine 237435-35-7 C15H12ClN3
    4-chloro-2-cyclopropyl-6-phenylpyrrolo[3,2-d]pyrimidine
    —— 4(S)-(N-tert-Butyloxycarbonyl)amino-6-hydroxy-2,3-(2S,3S)-isopropylidenedioxyhexane 142545-30-0 C14H27NO5
    4(S)-(N-tert-Butyloxycarbonyl)amino-6-hydroxy-2,3-(2S,3S)-isopropylidenedioxyhexane
    —— 4-amino-N-[3-[5-[(1S)-1-(chloromethyl)-5-hydroxy-9-methyl-1,2-dihydrobenzo[e]indole-3-carbonyl]-1H-benzimidazol-2-yl]phenyl]benzamide 1227961-62-7 C35H28ClN5O3
    4-amino-N-[3-[5-[(1S)-1-(chloromethyl)-5-hydroxy-9-methyl-1,2-dihydrobenzo[e]indole-3-carbonyl]-1H-benzimidazol-2-yl]phenyl]benzamide
    —— (+/-)-4<i>c</i>,4a-epoxy-(4a<i>r</i>,8a<i>c</i>)-decahydro-[1<i>t</i>]naphthoic acid 117342-46-8 C11H16O3
    (+/-)-4<i>c</i>,4a-epoxy-(4a<i>r</i>,8a<i>c</i>)-decahydro-[1<i>t</i>]naphthoic acid
    —— 4-chloro-N-[(R)-1-(5,7-dichloro-1-ethyl-1H-benzoimidazol-2-yl)-ethyl]-benzenesulfonamide 1025506-86-8 C17H16Cl3N3O2S
    4-chloro-N-[(R)-1-(5,7-dichloro-1-ethyl-1H-benzoimidazol-2-yl)-ethyl]-benzenesulfonamide
    —— [4-((8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-(perfluoroethyl)-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-11-yl)phenyl]propiolic acid methyl ester 1262016-40-9 C30H29F5O4
    [4-((8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-(perfluoroethyl)-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-11-yl)phenyl]propiolic acid methyl ester
    —— 4-acridin-9-yl-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 35681-30-2 C23H17N3O
    4-acridin-9-yl-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-(tert-butylthio)-1-(2-pyridinyl)-1-butyne 448948-98-9 C13H17NS
    4-(tert-butylthio)-1-(2-pyridinyl)-1-butyne
    —— 4-(2-p-tolylhydrazono)-1-(4-(4-chlorophenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5(4H)-one 903751-13-3 C20H16ClN5OS
    4-(2-p-tolylhydrazono)-1-(4-(4-chlorophenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5(4H)-one
    —— 4-(3-(3-methyl-5-oxo-1-(p-tolyl)-4,5-dihydro-1H-pyrazol-4-yl)acryloyl)phenyl 4-propoxybenzoate 1207671-43-9 C30H28N2O5
    4-(3-(3-methyl-5-oxo-1-(p-tolyl)-4,5-dihydro-1H-pyrazol-4-yl)acryloyl)phenyl 4-propoxybenzoate
    —— 4,6-dimethyl-5-nitro-quinoline 860199-63-9 C11H10N2O2
    4,6-dimethyl-5-nitro-quinoline
    —— 4-[[2-(5-Chloro-2-fluorophenyl)-1,8-naphthyridin-4-yl]amino]pyrimidine-5-carbonitrile 1330531-75-3 C19H10ClFN6
    4-[[2-(5-Chloro-2-fluorophenyl)-1,8-naphthyridin-4-yl]amino]pyrimidine-5-carbonitrile
    —— 4-(decyloxy)biphenyl 1-(4-nitrophenyl)-1H-1,2,3-triazole-4-carboxylate 1422423-74-2 C31H34N4O5
    4-(decyloxy)biphenyl 1-(4-nitrophenyl)-1H-1,2,3-triazole-4-carboxylate
    —— 4-cyclopropyl-5-(1-(naphthalen-2-yl)-1H-tetrazol-5-yl)-4,5-dihydrobenzo[f ][1,4]oxazepin-3(2H)-one 1451408-99-3 C23H19N5O2
    4-cyclopropyl-5-(1-(naphthalen-2-yl)-1H-tetrazol-5-yl)-4,5-dihydrobenzo[f ][1,4]oxazepin-3(2H)-one
    —— 4-[4-[1-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]thio]-1-methylethyl]-thio-2,6-bis-(1,1-dimethyl-ethyl)phenoxy]-4-oxo-1-butyl Sodium Sulfate 474236-49-2 C35H53O7S3*Na
    4-[4-[1-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]thio]-1-methylethyl]-thio-2,6-bis-(1,1-dimethyl-ethyl)phenoxy]-4-oxo-1-butyl Sodium Sulfate
    —— 4-[4-(isoindolin-1-on-2-yl)butyloxy]pyridine 155966-95-3 C17H18N2O2
    4-[4-(isoindolin-1-on-2-yl)butyloxy]pyridine
    —— 4-(4-chloro-1-naphthoxy)-2,3,5-trichloroaniline 105622-22-8 C16H9Cl4NO
    4-(4-chloro-1-naphthoxy)-2,3,5-trichloroaniline
    —— 4,6-Dimethyl-bicyclo[2.2.2]oct-5-en-2-one 77284-19-6 C10H14O
    4,6-Dimethyl-bicyclo[2.2.2]oct-5-en-2-one
    —— 4-{2-[4-(2,5-dichloro-phenoxy)-piperidin-1-yl]-2-oxo-ethylamino}-2H-pyridazin-3-one 1266245-43-5 C17H18Cl2N4O3
    4-{2-[4-(2,5-dichloro-phenoxy)-piperidin-1-yl]-2-oxo-ethylamino}-2H-pyridazin-3-one
    —— 4-[2-[5-[(4-Tert-butylphenyl)methyl]spiro[3,4-dihydro-1,5-benzoxazepine-2,4'-piperidine]-1'-yl]-1,3-thiazol-5-yl]benzonitrile 1262756-76-2 C34H36N4OS
    4-[2-[5-[(4-Tert-butylphenyl)methyl]spiro[3,4-dihydro-1,5-benzoxazepine-2,4'-piperidine]-1'-yl]-1,3-thiazol-5-yl]benzonitrile
    —— 4-<1-Ethyl-penten-(1)-yl>-anisol 17403-85-9 C14H20O
    4-<1-Ethyl-penten-(1)-yl>-anisol
    —— 4-chloro-N<sup>2</sup>,N<sup>6</sup>-bis(2-chloroethyl)-2,6-pyridinedicarboxamide 600727-91-1 C11H12Cl3N3O2
    4-chloro-N<sup>2</sup>,N<sup>6</sup>-bis(2-chloroethyl)-2,6-pyridinedicarboxamide
    —— 4-(3-bromophenyl)-6-ethyl-3-methylisoxazolo[3,4-d]pyridazin-7(6H)-one 1229442-26-5 C14H12BrN3O2
    4-(3-bromophenyl)-6-ethyl-3-methylisoxazolo[3,4-d]pyridazin-7(6H)-one
    —— {4-[(2-chloropyrimidin-5-yl)ethynyl]phenyl}amine 857265-66-8 C12H8ClN3
    {4-[(2-chloropyrimidin-5-yl)ethynyl]phenyl}amine
    —— 4'-{6-[(R)-1-(2,2-dimethyl-propionylsulfanylmethyl)-3-methyl-butyl-carbamoyl]-4-methyl-2-propylbenzoimidazol-1-ylmethyl}biphenyl-2-carboxylic acid 1092949-02-4 C37H45N3O4S
    4'-{6-[(R)-1-(2,2-dimethyl-propionylsulfanylmethyl)-3-methyl-butyl-carbamoyl]-4-methyl-2-propylbenzoimidazol-1-ylmethyl}biphenyl-2-carboxylic acid
    —— 4-[1-(4-Chlorophenyl)-5-(4-fluorophenyl)pyrazol-3-yl]-4-hydroxycyclohexan-1-one 1224949-92-1 C21H18ClFN2O2
    4-[1-(4-Chlorophenyl)-5-(4-fluorophenyl)pyrazol-3-yl]-4-hydroxycyclohexan-1-one
    —— 4-[2-acetylamino-5-nitro-4-[(R)-2-octyloxy]phenyl]benzoic acid 175886-64-3 C23H28N2O6
    4-[2-acetylamino-5-nitro-4-[(R)-2-octyloxy]phenyl]benzoic acid
    —— (4-methyl-piperazin-1-yl)-acetic acid 7-chloro-5-(2-chloro-phenyl)-1-methyl-2-oxo-2,3-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepin-3-yl ester 39607-62-0 C23H24Cl2N4O3
    (4-methyl-piperazin-1-yl)-acetic acid 7-chloro-5-(2-chloro-phenyl)-1-methyl-2-oxo-2,3-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepin-3-yl ester
    —— 4-n-pentyloxy-1-naphthylidene-p-n-pentyloxyaniline 65937-77-1 C27H33NO2
    4-n-pentyloxy-1-naphthylidene-p-n-pentyloxyaniline
    —— 4-Phenyl-5,6,7,8-tetrahydro-(1H)-2,1,3-benzothiadiazin-2,2-dioxid 3580-39-0 C13H14N2O2S
    4-Phenyl-5,6,7,8-tetrahydro-(1H)-2,1,3-benzothiadiazin-2,2-dioxid
    —— 4-[(1E,3E,5E,7E)-9-(1,3-benzodithiol-2-ylidene)-3,8-dimethylnona-1,3,5,7-tetraenyl]pyridine 121881-16-1 C23H21NS2
    4-[(1E,3E,5E,7E)-9-(1,3-benzodithiol-2-ylidene)-3,8-dimethylnona-1,3,5,7-tetraenyl]pyridine
    —— (4S,5R)-5-Methyl-2-(4-nitro-phenyl)-oxazolidine-4-carboxylic acid ethyl ester 78979-44-9 C13H16N2O5
    (4S,5R)-5-Methyl-2-(4-nitro-phenyl)-oxazolidine-4-carboxylic acid ethyl ester
    —— 4-(3-bromo-2-chlorophenyloxy)-7-(2-methoxy-1-ethyl)-5,6,7,8-tetrahydro-4H-furo[2,3-c]azepine hydrochloride 1067634-85-8 C17H19BrClNO3*ClH
    4-(3-bromo-2-chlorophenyloxy)-7-(2-methoxy-1-ethyl)-5,6,7,8-tetrahydro-4H-furo[2,3-c]azepine hydrochloride
    —— 4-[4-(β-{2-methoxy-benzamido}-ethyl)-benzenesulfonyl]-1.1-hexamethylene-semicarbazide 13738-87-9 C23H30N4O5S
    4-[4-(β-{2-methoxy-benzamido}-ethyl)-benzenesulfonyl]-1.1-hexamethylene-semicarbazide
    —— 4-{4-[3-[(E)-hydroxyimino]-3-(1-methyl-6-oxo-1,6-dihydro-pyridin-3-yl)-1-o-tolyl-propyl]-benzoylamino}-butyric acid ethyl ester 1354811-88-3 C29H33N3O5
    4-{4-[3-[(E)-hydroxyimino]-3-(1-methyl-6-oxo-1,6-dihydro-pyridin-3-yl)-1-o-tolyl-propyl]-benzoylamino}-butyric acid ethyl ester
    —— 4-(8-((4-tert-butylpiperazin-1-yl)methyl)-2-(2-(1,1-difluoroethyl)-1H-benzo[d]imidazol-1-yl)-9-methyl-9H-purin-6-yl)morpholine 1257382-82-3 C28H37F2N9O
    4-(8-((4-tert-butylpiperazin-1-yl)methyl)-2-(2-(1,1-difluoroethyl)-1H-benzo[d]imidazol-1-yl)-9-methyl-9H-purin-6-yl)morpholine
    —— 4-[6-(6-methoxypyridin-3-yl)pyrazolo[1,5-a]pyrimidin-3-yl]-N-(2,2,2-trifluoroethyl)thiophene-2-carboxamide 1109282-03-2 C19H14F3N5O2S
    4-[6-(6-methoxypyridin-3-yl)pyrazolo[1,5-a]pyrimidin-3-yl]-N-(2,2,2-trifluoroethyl)thiophene-2-carboxamide
    —— 4,8-dimethyl-3-methoxymethyl-7-(2-oxo)propyloxycoumarin 225379-41-9 C16H18O5
    4,8-dimethyl-3-methoxymethyl-7-(2-oxo)propyloxycoumarin
    —— 4-difluoromethoxy-2-n-propoxycarbonyl-thiophene-3-sulphonyl chloride 1231419-23-0 C9H9ClF2O5S2
    4-difluoromethoxy-2-n-propoxycarbonyl-thiophene-3-sulphonyl chloride
    —— 4-amino-2-chloro-N-(2-(2,6-dimethylpyrimidin-4-ylamino)pyridine-4-yl)benzamide 1258294-61-9 C18H17ClN6O
    4-amino-2-chloro-N-(2-(2,6-dimethylpyrimidin-4-ylamino)pyridine-4-yl)benzamide
    —— 4-{[2-ethyl-3-fluoro-4-(methylsulfonyl)phenyl]carbonyl}-7-[3-(trifluoromethyl)phenyl]-2,3,4,5-tetrahydro-1,4-benzoxazepine 1251163-42-4 C26H23F4NO4S
    4-{[2-ethyl-3-fluoro-4-(methylsulfonyl)phenyl]carbonyl}-7-[3-(trifluoromethyl)phenyl]-2,3,4,5-tetrahydro-1,4-benzoxazepine
    —— 4-[2-(2-ethylbenzoimidazol-1-yl)-9-methyl-6-morpholin-4-yl-9H-purin-8-ylmethyl]-2-isopropyl-3-oxopiperazine-1-carboxylic acid tert-butyl ester 1257295-51-4 C32H43N9O4
    4-[2-(2-ethylbenzoimidazol-1-yl)-9-methyl-6-morpholin-4-yl-9H-purin-8-ylmethyl]-2-isopropyl-3-oxopiperazine-1-carboxylic acid tert-butyl ester
    —— 4-[acetyl(methyl)amino]-N-ethyl-N-pyridin-3-ylbenzamide 1246664-78-7 C17H19N3O2
    4-[acetyl(methyl)amino]-N-ethyl-N-pyridin-3-ylbenzamide
    —— 4-[(4-chlorobenzyl)oxy]-N-[8-methyl-3-(1-pyrrolidinylmethyl)-7-quinolinyl]benzamide 521071-76-1 C29H28ClN3O2
    4-[(4-chlorobenzyl)oxy]-N-[8-methyl-3-(1-pyrrolidinylmethyl)-7-quinolinyl]benzamide
    —— [4-Bromo-2-propoxy-5-(tetrahydro-pyran-2-yloxy)-phenylethynyl]-triethyl-silane 188636-72-8 C22H33BrO3Si
    [4-Bromo-2-propoxy-5-(tetrahydro-pyran-2-yloxy)-phenylethynyl]-triethyl-silane
    —— 4-azido-3-hydroxy-3-(2-nitrophenyl)butyric acid methyl ester 1245633-18-4 C11H12N4O5
    4-azido-3-hydroxy-3-(2-nitrophenyl)butyric acid methyl ester
    —— 4-bromo-1-methoxy-3-(methylamino)-6-(trifluoromethyl)pyridin-2-one 2225113-84-6 C8H8BrF3N2O2
    4-bromo-1-methoxy-3-(methylamino)-6-(trifluoromethyl)pyridin-2-one
    —— 4-formyl-3,8-dihydroxy-9-isopropoxymethyl-1,6-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-7-carboxylic acid 855641-53-1 C21H20O9
    4-formyl-3,8-dihydroxy-9-isopropoxymethyl-1,6-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-7-carboxylic acid
    —— 4,5,8-Trimethoxy-2-naphthaldehyd-dimethylacetal 25932-89-2 C16H20O5
    4,5,8-Trimethoxy-2-naphthaldehyd-dimethylacetal
    —— 4-<4-Chlor-styryl>-6-methoxy-chinolin 4594-93-8 C18H14ClNO
    4-<4-Chlor-styryl>-6-methoxy-chinolin