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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[3-(anthracen-1-ylamino)-2-methylpropenyl]-N-hydroxy-benzamide 878397-40-1 C25H22N2O2
    4-[3-(anthracen-1-ylamino)-2-methylpropenyl]-N-hydroxy-benzamide
    —— 4,4-dimethyl-1-(p-tolyl)pent-1-yn-3-one 1597415-64-9 C14H16O
    4,4-dimethyl-1-(p-tolyl)pent-1-yn-3-one
    —— 4-Hydroxy-6-(4-hydroxybutyl)-4-methyloxan-2-one 876370-71-7 C10H18O4
    4-Hydroxy-6-(4-hydroxybutyl)-4-methyloxan-2-one
    —— (4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-(1,1-dioxidothiomorpholino)ethyl)amino)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)-1-(ethoxycarbonyl)cyclohex-3-en-1-yl)methyl benzoate 1449662-49-0 C52H76N2O6S
    (4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-(1,1-dioxidothiomorpholino)ethyl)amino)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)-1-(ethoxycarbonyl)cyclohex-3-en-1-yl)methyl benzoate
    —— 4-(ethylsulfanyl-phenyl-methylene)-morpholinium; iodide 19348-25-5 C13H18NOS*I
    4-(ethylsulfanyl-phenyl-methylene)-morpholinium; iodide
    —— 4-fluoro-4-nitro-1-(p-tolyl)hept-6-en-1-one 1423065-76-2 C14H16FNO3
    4-fluoro-4-nitro-1-(p-tolyl)hept-6-en-1-one
    —— 4-(4'-pentyloxy-4-biphenyloxycarbonyl)phenyl-4-ferrocenylbenzoate 516479-14-4 C41H36FeO5
    4-(4'-pentyloxy-4-biphenyloxycarbonyl)phenyl-4-ferrocenylbenzoate
    —— 4,6-di-tert-butyl-2-bis(2-methoxyethyl)aminomethylphenoxide iron(II) dichloride 916983-38-5 C42H72Cl2Fe2N2O6
    4,6-di-tert-butyl-2-bis(2-methoxyethyl)aminomethylphenoxide iron(II) dichloride
    —— 4-(5-bromopyridin-2-yl)pyrimidine 1414851-16-3 C9H6BrN3
    4-(5-bromopyridin-2-yl)pyrimidine
    —— 4-[1-(carboxymethyl)-2-methyl-7-((4-[4-(2,3,4,5-tetrafluorophenyl)butoxy]phenyl)ethynyl)-1H-indol-3-yl]butanoic acid 1232860-84-2 C33H29F4NO5
    4-[1-(carboxymethyl)-2-methyl-7-((4-[4-(2,3,4,5-tetrafluorophenyl)butoxy]phenyl)ethynyl)-1H-indol-3-yl]butanoic acid
    —— 4-[5-(2-Chloro-phenoxymethyl)-[1,3,4]oxadiazol-2-ylamino]-1-thia-4-aza-spiro[4.5]decan-3-one 473725-96-1 C17H19ClN4O3S
    4-[5-(2-Chloro-phenoxymethyl)-[1,3,4]oxadiazol-2-ylamino]-1-thia-4-aza-spiro[4.5]decan-3-one
    —— 4-(Cyclopropylamino)-2-[4-(morpholine-4-carbonyl)anilino]pyrimidine-5-carboxamide 1198305-24-6 C19H22N6O3
    4-(Cyclopropylamino)-2-[4-(morpholine-4-carbonyl)anilino]pyrimidine-5-carboxamide
    —— 4'-Methoxy-3-methyl-1,2-benzocyclohept-1,3-dien-5-on 27571-68-2 C13H14O2
    4'-Methoxy-3-methyl-1,2-benzocyclohept-1,3-dien-5-on
    —— 4a-Bromo-3,4,4a,5,6,10b-hexahydro-benzo[h]chromen-2-one 31209-85-5 C13H13BrO2
    4a-Bromo-3,4,4a,5,6,10b-hexahydro-benzo[h]chromen-2-one
    —— 4-(bromodifluoromethyl)-5-(5,5-dimethyl-4,5-dihydroisoxazol-3-ylsulfonylmethyl)-2-methyl-2H-[1,2,3]triazole 947505-86-4 C10H13BrF2N4O3S
    4-(bromodifluoromethyl)-5-(5,5-dimethyl-4,5-dihydroisoxazol-3-ylsulfonylmethyl)-2-methyl-2H-[1,2,3]triazole
    —— 4-(2-acetylaminoethylamino)-2-phenyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid [3-(2-oxopyrrolidin-1-yl)-propyl]-amide 553634-83-6 C24H29N7O3
    4-(2-acetylaminoethylamino)-2-phenyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid [3-(2-oxopyrrolidin-1-yl)-propyl]-amide
    —— 4-methyl-3-(3-aminobenzyl)-6-chloro-7-(5-acetylthiophen-2-yl)-2-oxo-2H-1-benzopyran 946126-85-8 C23H18ClNO3S
    4-methyl-3-(3-aminobenzyl)-6-chloro-7-(5-acetylthiophen-2-yl)-2-oxo-2H-1-benzopyran
    —— (4aR,7aR)-Octahydro-[1]pyrindine; hydrochloride 131348-85-1 C8H15N*ClH
    (4aR,7aR)-Octahydro-[1]pyrindine; hydrochloride
    —— 4-[(7-chloro-4-methyl-1H-indol-5-yl)amino]-5-iodonicotinonitrile 959972-44-2 C15H10ClIN4
    4-[(7-chloro-4-methyl-1H-indol-5-yl)amino]-5-iodonicotinonitrile
    —— 4-[4-(2-<i>o</i>-tolyl-imidazo[2,1-<i>b</i>][1,3,4]thiadiazol-6-yl)-benzenesulfonyl]-morpholine 73653-89-1 C21H20N4O3S2
    4-[4-(2-<i>o</i>-tolyl-imidazo[2,1-<i>b</i>][1,3,4]thiadiazol-6-yl)-benzenesulfonyl]-morpholine
    —— 4-N,6-N-bis[2-(2-aminoethylsulfonyl)-5-bromo-3-[5-(diaminomethylideneamino)pentanoylamino]phenyl]pyrimidine-4,6-dicarboxamide 1206480-10-5 C34H46Br2N14O8S2
    4-N,6-N-bis[2-(2-aminoethylsulfonyl)-5-bromo-3-[5-(diaminomethylideneamino)pentanoylamino]phenyl]pyrimidine-4,6-dicarboxamide
    —— 4-(4-Methoxy-phenyl)-6-morpholin-4-yl-pyrimidin-2-ylamine 76369-35-2 C15H18N4O2
    4-(4-Methoxy-phenyl)-6-morpholin-4-yl-pyrimidin-2-ylamine
    —— 4-aza-4-methyl-5α-pregn-1-ene-3,20-dione 848354-06-3 C21H31NO2
    4-aza-4-methyl-5α-pregn-1-ene-3,20-dione
    —— 4-methyl-3-(3-nitrobenzyl)-7-(thiazol-2-yloxy)-6-methyl-2-oxo-2H-1-benzopyran 946126-07-4 C21H16N2O5S
    4-methyl-3-(3-nitrobenzyl)-7-(thiazol-2-yloxy)-6-methyl-2-oxo-2H-1-benzopyran
    —— 4-{(4-chloro-benzyl)-[1-(3,5-dimethyl-phenylcarbamoyl)-2-methyl-azetidine-2-carbonyl]-amino}-butyric acid 1391076-76-8 C25H30ClN3O4
    4-{(4-chloro-benzyl)-[1-(3,5-dimethyl-phenylcarbamoyl)-2-methyl-azetidine-2-carbonyl]-amino}-butyric acid
    —— 4-(2-chlorobenzylidene)-2,2-dimethyl-7-(2-methylbut-3-yn-2-yloxy)-3,4-dihydro-2H-chromene 1038917-75-7 C23H23ClO2
    4-(2-chlorobenzylidene)-2,2-dimethyl-7-(2-methylbut-3-yn-2-yloxy)-3,4-dihydro-2H-chromene
    —— 4-acetylamino-3-hydroxy-[2]naphthoic acid ethyl ester 858022-80-7 C15H15NO4
    4-acetylamino-3-hydroxy-[2]naphthoic acid ethyl ester
    —— 4-hydroxy-11-oxo-11H-indeno[1,2-b]quinoline-6-carboxylic acid 214637-84-0 C17H9NO4
    4-hydroxy-11-oxo-11H-indeno[1,2-b]quinoline-6-carboxylic acid
    —— 4-((2,5-diethyl-4-iodophenyl)ethynyl)-N,N-diphenylaniline 1243693-61-9 C30H26IN
    4-((2,5-diethyl-4-iodophenyl)ethynyl)-N,N-diphenylaniline
    —— 4'-(5'''-ethoxy-pyrimidyl)-2,2':6',2''-terpyridyl platinum(II) phenylacetylide 1049787-61-2 C29H22N5OPt*F6P
    4'-(5'''-ethoxy-pyrimidyl)-2,2':6',2''-terpyridyl platinum(II) phenylacetylide
    —— 4-Iodo-2,2-dimethylbutanenitrile 1479648-96-8 C6H10IN
    4-Iodo-2,2-dimethylbutanenitrile
    —— 4-bromophenyl 4-iodobenzyl sulfide 100397-94-2 C13H10BrIS
    4-bromophenyl 4-iodobenzyl sulfide
    —— 4-{5-[(4-allylpiperazin-1-yl)methyl]-3-cyanopyridin-2-yl}-N-(2-aminophenyl)benzamide 1027243-67-9 C27H28N6O
    4-{5-[(4-allylpiperazin-1-yl)methyl]-3-cyanopyridin-2-yl}-N-(2-aminophenyl)benzamide
    —— 4-chloro-<i>N</i>-methyl-<i>N</i>-(1-methyl-pyrrol-2-ylmethyl)-benzamide 30037-87-7 C14H15ClN2O
    4-chloro-<i>N</i>-methyl-<i>N</i>-(1-methyl-pyrrol-2-ylmethyl)-benzamide
    —— 4-[Pentakis-(4-hydroxy-butyl)-phenyl]-butan-1-ol 116927-81-2 C30H54O6
    4-[Pentakis-(4-hydroxy-butyl)-phenyl]-butan-1-ol
    —— (4aS,9bR)-4-Cyclohexyl-2,3,4,4a,5,9b-hexahydro-indeno[1,2-b][1,4]oxazine 127567-71-9 C17H23NO
    (4aS,9bR)-4-Cyclohexyl-2,3,4,4a,5,9b-hexahydro-indeno[1,2-b][1,4]oxazine
    —— (4-methoxy-phenyl)-(2-N-methyl-methoxycarbonylamino-quinazolin-4-yl)-metliylamine 898282-78-5 C19H20N4O3
    (4-methoxy-phenyl)-(2-N-methyl-methoxycarbonylamino-quinazolin-4-yl)-metliylamine
    —— 4,8-dimethyl-1-<(tetrahydro-2H-pyran-2-yl)oxy> non-7-en-2-yn-4-ol 911799-43-4 C16H26O3
    4,8-dimethyl-1-<(tetrahydro-2H-pyran-2-yl)oxy> non-7-en-2-yn-4-ol
    —— 4-isopropyl-4-(thiophen-3-yl)-2-(2-(trifluoromethyl)phenyl)-1,2-oxazetidin-3-one 1158774-94-7 C16H14F3NO2S
    4-isopropyl-4-(thiophen-3-yl)-2-(2-(trifluoromethyl)phenyl)-1,2-oxazetidin-3-one
    —— 4-[3-(4-nitrophenyl)-1-(2-propen-1-yl)-1H-pyrazol-4-yl]-1Hpyrrolo[2,3-b]pyridine 942919-32-6 C19H15N5O2
    4-[3-(4-nitrophenyl)-1-(2-propen-1-yl)-1H-pyrazol-4-yl]-1Hpyrrolo[2,3-b]pyridine
    —— 4-(3,4-diethyl-1-oxa-3-aza-spiro[4.5]dec-2-yl)-N,N-diethyl-aniline 24135-39-5 C22H36N2O
    4-(3,4-diethyl-1-oxa-3-aza-spiro[4.5]dec-2-yl)-N,N-diethyl-aniline
    —— 4-amino-7-(2-methoxy-4-pyridinyl)-N-(4-(trifluoromethoxy)benzyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide 1338049-74-3 C21H17F3N6O3
    4-amino-7-(2-methoxy-4-pyridinyl)-N-(4-(trifluoromethoxy)benzyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide
    —— 4-Bromo-3-methyl-5-phenyl-1-(1'-phthalazinyl)pyrazole 79480-17-4 C18H13BrN4
    4-Bromo-3-methyl-5-phenyl-1-(1'-phthalazinyl)pyrazole
    —— 4-(2,3-dihydro-1H-benzo[d]imidazol-2-yl)-2-ethoxyphenyl ethyl carbonate 1086052-90-5 C18H20N2O4
    4-(2,3-dihydro-1H-benzo[d]imidazol-2-yl)-2-ethoxyphenyl ethyl carbonate
    —— 4-(trimethylsilyl)-2,3,5,6-tetrafluorbenzyl (RS)-2-[2-(1,1-dimethylethyl)pyrimidin-5-yl]-3,3-dimethylbutanoate 122935-23-3 C24H32F4N2O2Si
    4-(trimethylsilyl)-2,3,5,6-tetrafluorbenzyl (RS)-2-[2-(1,1-dimethylethyl)pyrimidin-5-yl]-3,3-dimethylbutanoate
    —— 4-[[[5-chloro-2-[4-[1-[(2S)-pyrrolidine-2-carbonyl]piperidin-4-yl]anilino]pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one 1383679-23-9 C31H36ClN7O2
    4-[[[5-chloro-2-[4-[1-[(2S)-pyrrolidine-2-carbonyl]piperidin-4-yl]anilino]pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one
    —— 4-(7-(1-cyanoisoquinolin-4-yl)-8-oxo-6-thioxo-5,7-diazaspiro[3.4]octan-5-yl)-2-fluoro-N-methylbenzamide 1332389-43-1 C24H18FN5O2S
    4-(7-(1-cyanoisoquinolin-4-yl)-8-oxo-6-thioxo-5,7-diazaspiro[3.4]octan-5-yl)-2-fluoro-N-methylbenzamide
    —— [4-[[(3R,4R)-3-methoxyoxan-4-yl]amino]piperidin-1-yl]-[6-[[(2R,6S)-6-[4-(trifluoromethoxy)phenyl]oxan-2-yl]methylamino]-2-(trifluoromethyl)pyrimidin-4-yl]methanone 1312779-62-6 C30H37F6N5O5
    [4-[[(3R,4R)-3-methoxyoxan-4-yl]amino]piperidin-1-yl]-[6-[[(2R,6S)-6-[4-(trifluoromethoxy)phenyl]oxan-2-yl]methylamino]-2-(trifluoromethyl)pyrimidin-4-yl]methanone
    —— 4-(3-Amino-benzoyl)-imidazolon-2 21472-32-2 C10H9N3O2
    4-(3-Amino-benzoyl)-imidazolon-2
    —— 4-tosyl-4,5-dihydrothieno[3,2-c]isoquinoline 1629165-00-9 C18H15NO2S2
    4-tosyl-4,5-dihydrothieno[3,2-c]isoquinoline