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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(N-phenylacetamidoxy)azobenzene 1019778-92-7 C20H17N3O2
    4-(N-phenylacetamidoxy)azobenzene
    —— 4-(4-trimethylsilanyloxy-benzyl)-oxazolidine-2,5-dione 16875-25-5 C13H17NO4Si
    4-(4-trimethylsilanyloxy-benzyl)-oxazolidine-2,5-dione
    —— {4-[8-(4-Carboxymethoxy-phenyl)-naphthalen-1-yl]-phenoxy}-acetic acid 77256-09-8 C26H20O6
    {4-[8-(4-Carboxymethoxy-phenyl)-naphthalen-1-yl]-phenoxy}-acetic acid
    —— 4-Brom-2-cyano-7-methoxyindan-1-on 58986-38-2 C11H8BrNO2
    4-Brom-2-cyano-7-methoxyindan-1-on
    —— 4-(3-hydroxy-hex-5-enyloxy)-2-trifluoromethyl-benzonitrile 862582-35-2 C14H14F3NO2
    4-(3-hydroxy-hex-5-enyloxy)-2-trifluoromethyl-benzonitrile
    —— 4-(5-(4-(2-ethoxycarbonylethyl)piperazinylsulfonyl)-2-n-propoxybenzamido)-1-methyl-3-n-propylpyrazole-5-carboxamide 374776-46-2 C27H40N6O7S
    4-(5-(4-(2-ethoxycarbonylethyl)piperazinylsulfonyl)-2-n-propoxybenzamido)-1-methyl-3-n-propylpyrazole-5-carboxamide
    —— 4-{bis(trimethylstannyl)methyl}styrene 131343-54-9 C15H26Sn2
    4-{bis(trimethylstannyl)methyl}styrene
    —— [4-(propane-2-sulfonyl)-phenyl]-[3-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-3,8-diaza-bicyclo[3.2.1]oct-8-yl]-methanone 1261356-35-7 C22H25N5O3S
    [4-(propane-2-sulfonyl)-phenyl]-[3-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-3,8-diaza-bicyclo[3.2.1]oct-8-yl]-methanone
    —— 4-methyl-3-hydroxy-2-tert-butyldiphenylsilyloxymethyl-1-methoxy-4-cyclopentadiene 934279-84-2 C24H32O3Si
    4-methyl-3-hydroxy-2-tert-butyldiphenylsilyloxymethyl-1-methoxy-4-cyclopentadiene
    —— 4-chloro-2-methoxy-N-methyl-6-nitroaniline 859877-50-2 C8H9ClN2O3
    4-chloro-2-methoxy-N-methyl-6-nitroaniline
    —— 4-Chloro-3-(thiolan-1-ylideneamino)-1,2-benzothiazole 1,1-dioxide 1041632-56-7 C11H11ClN2O2S2
    4-Chloro-3-(thiolan-1-ylideneamino)-1,2-benzothiazole 1,1-dioxide
    —— 4-[6-(3-ethoxy-propoxy)-benzofuran-3-ylmethoxy]-1H-indole-2-carboxylic acid 1050426-57-7 C23H23NO6
    4-[6-(3-ethoxy-propoxy)-benzofuran-3-ylmethoxy]-1H-indole-2-carboxylic acid
    —— 4-{2-chloro-4-[(5-methyl-5H-pyrrolo[3,2-d]pyrimidin-4-yl)amino]phenoxy}-1-methyl-1,3-dihydro-2H-indol-2-one 1033806-88-0 C22H18ClN5O2
    4-{2-chloro-4-[(5-methyl-5H-pyrrolo[3,2-d]pyrimidin-4-yl)amino]phenoxy}-1-methyl-1,3-dihydro-2H-indol-2-one
    —— 4-methyl-3-(3-methyl-1-(6-methylaminopyrimidin-4-yl)-1H-pyrazol-5-ylamino)-N-(3-trifluoromethylphenyl)-benzamide 1018470-80-8 C24H22F3N7O
    4-methyl-3-(3-methyl-1-(6-methylaminopyrimidin-4-yl)-1H-pyrazol-5-ylamino)-N-(3-trifluoromethylphenyl)-benzamide
    —— 4-tert-butyl-N-{6-[(2-pyridin-4-ylethyl)amino]imidazo[1,2-b]pyridazin-2-yl}benzamide 1005777-01-4 C24H26N6O
    4-tert-butyl-N-{6-[(2-pyridin-4-ylethyl)amino]imidazo[1,2-b]pyridazin-2-yl}benzamide
    —— 4-(3-(5-ethyl-2,5-diazabicyclo[2.2.1]hept-2-yl)-7-fluoro-1H-indazol-1-yl)-N-((1S)-1-phenylethyl)-2-pyridinamine 861416-93-5 C27H29FN6
    4-(3-(5-ethyl-2,5-diazabicyclo[2.2.1]hept-2-yl)-7-fluoro-1H-indazol-1-yl)-N-((1S)-1-phenylethyl)-2-pyridinamine
    —— 4-anilino-5-carboxyl-2-(3-methoxyphenyl)thiazole 861708-26-1 C17H14N2O3S
    4-anilino-5-carboxyl-2-(3-methoxyphenyl)thiazole
    —— 4-methyl-N-{2-piperidin-1-yl-2-[4-(trifluoromethyl)phenyl]ethyl}-1-pyrimidin-2-yl-1H-pyrrolo[2,3-b]pyridine-3-carboxamide 1186086-33-8 C27H27F3N6O
    4-methyl-N-{2-piperidin-1-yl-2-[4-(trifluoromethyl)phenyl]ethyl}-1-pyrimidin-2-yl-1H-pyrrolo[2,3-b]pyridine-3-carboxamide
    —— 4'-{2-ethoxy-5-[((S)-2-mercapto-4-methylpentanoylamino)methyl]-4-methylimidazol-1-ylmethyl}-3'-fluorobiphenyl-2-carboxylic acid 1073549-84-4 C27H32FN3O4S
    4'-{2-ethoxy-5-[((S)-2-mercapto-4-methylpentanoylamino)methyl]-4-methylimidazol-1-ylmethyl}-3'-fluorobiphenyl-2-carboxylic acid
    —— {4-[5-hydroxy-8-(3-isopropylphenyl)-3-phenyl-1,6-naphthyridin-2-yl]phenyl}methanaminium chloride 1238317-41-3 C30H27N3O*ClH
    {4-[5-hydroxy-8-(3-isopropylphenyl)-3-phenyl-1,6-naphthyridin-2-yl]phenyl}methanaminium chloride
    —— (4-benzyloxy-indol-2-ylmethyl)-dimethyl-amine 75303-01-4 C18H20N2O
    (4-benzyloxy-indol-2-ylmethyl)-dimethyl-amine
    —— 4-methyl-2-propyl-tetrahydro-furan 90200-77-4 C8H16O
    4-methyl-2-propyl-tetrahydro-furan
    —— 4-(4-bromo-phenyl)-6-thioxo-5,6-dihydro-1<i>H</i>-[1,3,5]triazin-2-one 73939-17-0 C9H6BrN3OS
    4-(4-bromo-phenyl)-6-thioxo-5,6-dihydro-1<i>H</i>-[1,3,5]triazin-2-one
    —— 4-chloro-2-[(2-morpholinoethyl)sulfinyl]benzothiazole 137810-79-8 C13H15ClN2O2S2
    4-chloro-2-[(2-morpholinoethyl)sulfinyl]benzothiazole
    —— 4-allyloxymethyl-4'-n-propoxybiphenyl 131610-51-0 C19H22O2
    4-allyloxymethyl-4'-n-propoxybiphenyl
    —— 4-(6-Chloro-4-methyl-quinolin-2-ylamino)-benzoic acid hydrazide 74459-43-1 C17H15ClN4O
    4-(6-Chloro-4-methyl-quinolin-2-ylamino)-benzoic acid hydrazide
    —— 4-[N-(2,3-dichloroanilino)-C-methylcarbonimidoyl]benzonitrile 77635-76-8 C15H11Cl2N3
    4-[N-(2,3-dichloroanilino)-C-methylcarbonimidoyl]benzonitrile
    —— 4-{3-[3-(benzyloxy)benzyl]-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde 1162651-36-6 C31H31F2N3O5
    4-{3-[3-(benzyloxy)benzyl]-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde
    —— 4-{6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-(3-methoxy-4-(thiophen-2-yl)benzyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde 1162652-15-4 C29H29F2N3O5S
    4-{6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-(3-methoxy-4-(thiophen-2-yl)benzyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde
    —— 4-Methyl-N-[1-(3-methyl-cyclopentyl)-1-morpholin-4-yl-meth-(Z)-ylidene]-benzenesulfonamide 115045-63-1 C18H26N2O3S
    4-Methyl-N-[1-(3-methyl-cyclopentyl)-1-morpholin-4-yl-meth-(Z)-ylidene]-benzenesulfonamide
    —— (4-Bromo-phenyl)-[3-(4-bromo-phenyl)-4-isopropyl-3H-thiazol-(2Z)-ylidene]-amine 82686-83-7 C18H16Br2N2S
    (4-Bromo-phenyl)-[3-(4-bromo-phenyl)-4-isopropyl-3H-thiazol-(2Z)-ylidene]-amine
    —— [(4R,6R,7S,8R)-7-methoxy-12-methyl-11-(2-methylbut-3-yn-2-ylamino)-10,13-dioxo-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),11-dien-8-yl]methyl carbamate 78142-82-2 C20H24N4O5
    [(4R,6R,7S,8R)-7-methoxy-12-methyl-11-(2-methylbut-3-yn-2-ylamino)-10,13-dioxo-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),11-dien-8-yl]methyl carbamate
    —— 4-[1-(4-fluorobenzyl)-4,6-dimethoxy-1H-indol-3-yl]-2-hydroxy-4-oxobut-2-enoic acid 1269920-20-8 C21H18FNO6
    4-[1-(4-fluorobenzyl)-4,6-dimethoxy-1H-indol-3-yl]-2-hydroxy-4-oxobut-2-enoic acid
    —— 4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[1-(4-fluorophenyl)-2-methyl-5-oxopyrazol-3-yl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid 1449796-50-2 C45H61FN2O6
    4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[1-(4-fluorophenyl)-2-methyl-5-oxopyrazol-3-yl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid
    —— 4-amino-N'-[1,2,3,4-tetrahydronaphthalene-2-ylidene]butanehydrazide 1373256-54-2 C14H19N3O
    4-amino-N'-[1,2,3,4-tetrahydronaphthalene-2-ylidene]butanehydrazide
    —— 4''-{tris[4-(4''-methoxyphenylethynyl)phenyl]methyl}phenylacetylene 1449226-36-1 C57H46O3Si
    4''-{tris[4-(4''-methoxyphenylethynyl)phenyl]methyl}phenylacetylene
    —— 4'-(2-{2-[2-(tosylate-2-ethoxy)ethoxy]ethoxy}ethoxy)-2,2':6',2''-terpyridine 1416235-89-6 C30H33N3O7S
    4'-(2-{2-[2-(tosylate-2-ethoxy)ethoxy]ethoxy}ethoxy)-2,2':6',2''-terpyridine
    —— 4-Isopropyl-6-hydroxy-tetralon-1 97023-88-6 C13H16O2
    4-Isopropyl-6-hydroxy-tetralon-1
    —— (4aS,11S,11aR,12aS,13S)-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-11-(3,4-dimethoxyphenyl)-13-(dimethylamino)-5-hydroxy-4,6-dioxo-4,4a,6,11,11a,12,12a,13-octahydrotetraceno[2,3-d]isoxazol-7-yl tert-butyl carbonate 1095276-87-1 C47H56N2O11Si
    (4aS,11S,11aR,12aS,13S)-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-11-(3,4-dimethoxyphenyl)-13-(dimethylamino)-5-hydroxy-4,6-dioxo-4,4a,6,11,11a,12,12a,13-octahydrotetraceno[2,3-d]isoxazol-7-yl tert-butyl carbonate
    —— 4-fluorobenzylbis(dimethylglyoximato)(thiocyanato)rhodate(III)(1-) 69727-62-4 C16H20FN5O4RhS
    4-fluorobenzylbis(dimethylglyoximato)(thiocyanato)rhodate(III)(1-)
    —— 4-methylphenyl 5-azido-5,6-dideoxy-2,3-O-1-methylethylidene-1-thio-α-L-talofuranoside 1356827-01-4 C16H21N3O3S
    4-methylphenyl 5-azido-5,6-dideoxy-2,3-O-1-methylethylidene-1-thio-α-L-talofuranoside
    —— (4R,14R)-Bis<(2S)-sec-butyl>-3,6,9,12,15-pentaoxa-18,19,20-triazabicyclo<15.2.1>eicosa1(19).17-diene 130783-74-3 C20H37N3O5
    (4R,14R)-Bis<(2S)-sec-butyl>-3,6,9,12,15-pentaoxa-18,19,20-triazabicyclo<15.2.1>eicosa1(19).17-diene
    —— (4-iodo-phenyl)-carbamic acid-(2-fluoro-ethyl ester) 2967-73-9 C9H9FINO2
    (4-iodo-phenyl)-carbamic acid-(2-fluoro-ethyl ester)
    —— 4-methyl-6-(2,2,3-trimethyl-cyclopentyl)-hexanal 1031729-16-4 C15H28O
    4-methyl-6-(2,2,3-trimethyl-cyclopentyl)-hexanal
    —— 4-Bromo-2-ethyl-5-methyl-2H-pyrazole-3-carboxylic acid N'-(5-chloro-thiophene-2-carbonyl)-hydrazide 524924-60-5 C12H12BrClN4O2S
    4-Bromo-2-ethyl-5-methyl-2H-pyrazole-3-carboxylic acid N'-(5-chloro-thiophene-2-carbonyl)-hydrazide
    —— 4-(6,6-diethoxy-hex-2-enyl)-1,5,5-trimethyl-cyclopentene 1031729-24-4 C18H32O2
    4-(6,6-diethoxy-hex-2-enyl)-1,5,5-trimethyl-cyclopentene
    —— 4-(2-Chlorphenyl)-1,1,1,2,4,4-hexachlor-2-azabuten-(2) 3473-01-6 C9H4Cl7N
    4-(2-Chlorphenyl)-1,1,1,2,4,4-hexachlor-2-azabuten-(2)
    —— 4-ethoxy-1,1,1-trifluoro-2-trifluoromethyl-but-3-en-2-ol 17129-02-1 C7H8F6O2
    4-ethoxy-1,1,1-trifluoro-2-trifluoromethyl-but-3-en-2-ol
    —— <4-Nitro-5-benzyloxy-indolyl-(3)>-acetonitril 15936-21-7 C17H13N3O3
    <4-Nitro-5-benzyloxy-indolyl-(3)>-acetonitril
    —— 4-Cyan-heptylacetat 19480-28-5 C10H17NO2
    4-Cyan-heptylacetat