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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-heptafluoropropyl-5,5-diphenyl-2-(2,2,2-trifluoro-1,1-bis-trifluoromethyl-ethyl)-[1,2,4]oxadiazolidin-3-one 72195-90-5 C21H10F16N2O2
4-heptafluoropropyl-5,5-diphenyl-2-(2,2,2-trifluoro-1,1-bis-trifluoromethyl-ethyl)-[1,2,4]oxadiazolidin-3-one
—— 4-methyl-N~2~-{[1'-(trifluoroacetyl)-1',2'-dihydrospiro[cyclohexane-1,3'-indol]-4-yl]methyl}pyridine-2,3-diamine 869895-14-7 C22H25F3N4O
4-methyl-N~2~-{[1'-(trifluoroacetyl)-1',2'-dihydrospiro[cyclohexane-1,3'-indol]-4-yl]methyl}pyridine-2,3-diamine
—— (4S)-4-benzyl-5,5-dimethyl-3-[(2S)-5-phenylmethoxy-2-(trifluoromethyl)pentanoyl]-1,3-oxazolidin-2-one 1373038-01-7 C25H28F3NO4
(4S)-4-benzyl-5,5-dimethyl-3-[(2S)-5-phenylmethoxy-2-(trifluoromethyl)pentanoyl]-1,3-oxazolidin-2-one
—— 4-methoxy-2-(4,5-dimethyl-1H-imidazol-2-yl)phenol 1604034-46-9 C12H14N2O2
4-methoxy-2-(4,5-dimethyl-1H-imidazol-2-yl)phenol
—— (4-benzylamino-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-ylmethylsulfanyl)acetic acid 1099109-68-8 C20H21N3O2S2
(4-benzylamino-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-ylmethylsulfanyl)acetic acid
—— 4-(4-hydroxybutyl)-2-(phenylsulfonyl)-3,4-dihydro-2H-benzo[e][1,2]thiazine-1,1-dioxide 1431847-34-5 C18H21NO5S2
4-(4-hydroxybutyl)-2-(phenylsulfonyl)-3,4-dihydro-2H-benzo[e][1,2]thiazine-1,1-dioxide
—— (4aS,7S,10aS)-7-((E)-2-Chloro-vinyl)-1,1,4a,7-tetramethyl-1,2,3,4,4a,5,6,7,8,9,10,10a-dodecahydro-phenanthrene 64971-26-2 C20H31Cl
(4aS,7S,10aS)-7-((E)-2-Chloro-vinyl)-1,1,4a,7-tetramethyl-1,2,3,4,4a,5,6,7,8,9,10,10a-dodecahydro-phenanthrene
—— 4-Hydroxymethyl-1,2-diphenyl-1,2-cyclopentandiol 30334-90-8 C18H20O3
4-Hydroxymethyl-1,2-diphenyl-1,2-cyclopentandiol
—— 4,5-bis(4-fluorophenyl)-2-[4-(3-chloropropoxy)phenyl]-1,3-dioxolane 929219-25-0 C24H21ClF2O3
4,5-bis(4-fluorophenyl)-2-[4-(3-chloropropoxy)phenyl]-1,3-dioxolane
—— 4-(dimethylaminocarbonyl)-3-methyl-1-methoxycarbonyl-1,2-diaza-1,3-butadiene 916677-82-2 C8H13N3O3
4-(dimethylaminocarbonyl)-3-methyl-1-methoxycarbonyl-1,2-diaza-1,3-butadiene
—— 4a-Cyan-4a,5,8,8a-tetrahydro-2,6,7,8a-tetramethyl-1,4-naphthochinon 92646-62-3 C15H17NO2
4a-Cyan-4a,5,8,8a-tetrahydro-2,6,7,8a-tetramethyl-1,4-naphthochinon
—— 4-Chlor-β-(4-brom-anilino)-α-methyl-β-phenyl-propiophenon 97829-57-7 C22H19BrClNO
4-Chlor-β-(4-brom-anilino)-α-methyl-β-phenyl-propiophenon
—— 4-methanesulfonylamino-cyclohexanecarboxylic acid [3-tert-butyl-2-methoxy-5-(2-oxo-1,2-dihydro-pyridin-3-yl)-phenyl]-amide 1206777-30-1 C24H33N3O5S
4-methanesulfonylamino-cyclohexanecarboxylic acid [3-tert-butyl-2-methoxy-5-(2-oxo-1,2-dihydro-pyridin-3-yl)-phenyl]-amide
—— 4-fluoro-2-(4-methoxybenzyl)seleno-1-(phenylethynyl)benzene 1201943-98-7 C22H17FOSe
4-fluoro-2-(4-methoxybenzyl)seleno-1-(phenylethynyl)benzene
—— 4-[4-(4-cyclopropylcarbamoyl-phenyl)-thiazol-2-ylcarbamoyl]-2-(5-oxo-5-piperidin-1-yl-pentyl)-thiazolidine-3-carboxylic acid benzyl ester 1029799-35-6 C35H41N5O5S2
4-[4-(4-cyclopropylcarbamoyl-phenyl)-thiazol-2-ylcarbamoyl]-2-(5-oxo-5-piperidin-1-yl-pentyl)-thiazolidine-3-carboxylic acid benzyl ester
—— 4-fluoro-2-(pyrimidin-2-yl)phenyl acetate 1246562-17-3 C12H9FN2O2
4-fluoro-2-(pyrimidin-2-yl)phenyl acetate
—— 4-amino-2-[3-(4-p-tolylpiperazin-1-yl)propyl]-5-vinylpyridazin-3(2H)-one 1192490-47-3 C20H27N5O
4-amino-2-[3-(4-p-tolylpiperazin-1-yl)propyl]-5-vinylpyridazin-3(2H)-one
—— 4-[3-(4-Benzoylamino-piperidin-1-yl)-2-hydroxy-propoxy]-N-methyl-benzamide 52311-81-6 C23H29N3O4
4-[3-(4-Benzoylamino-piperidin-1-yl)-2-hydroxy-propoxy]-N-methyl-benzamide
—— 4-bromo-N-[(1S,3S,5S)-2-(2-methyl-5-m-tolyl-thiazole-4-carbonyl)-2-aza-bicyclo[3.1.0]hex-3-ylmethyl]-benzamide 1038506-89-6 C25H24BrN3O2S
4-bromo-N-[(1S,3S,5S)-2-(2-methyl-5-m-tolyl-thiazole-4-carbonyl)-2-aza-bicyclo[3.1.0]hex-3-ylmethyl]-benzamide
—— (4-dimethylamino-benzylidene)-(4-phenyl-2-<i>p</i>-tolyl-oxazol-5-yl)-amine 113863-29-9 C25H23N3O
(4-dimethylamino-benzylidene)-(4-phenyl-2-<i>p</i>-tolyl-oxazol-5-yl)-amine
—— (4-<i>trans</i>-styryl-thiazol-2-yl)-<i>o</i>-tolyl-amine 109246-67-5 C18H16N2S
(4-<i>trans</i>-styryl-thiazol-2-yl)-<i>o</i>-tolyl-amine
—— 4-methoxy-α-phenylcarbamoyloxy-deoxybenzoin 115020-12-7 C22H19NO4
4-methoxy-α-phenylcarbamoyloxy-deoxybenzoin
—— 4-oxo-3-phenyl-cyclohexanecarboxylic acid 107623-56-3 C13H14O3
4-oxo-3-phenyl-cyclohexanecarboxylic acid
—— (4-nitrophenyl) [(3S)-2-oxooxolan-3-yl] carbonate 1003888-28-5 C11H9NO7
(4-nitrophenyl) [(3S)-2-oxooxolan-3-yl] carbonate
—— 4'-(methylthio)-4-(trifluoromethyl)-[1,1'-biphenyl]-2-ol 1629184-78-6 C14H11F3OS
4'-(methylthio)-4-(trifluoromethyl)-[1,1'-biphenyl]-2-ol
—— 4-benzoyloxy-3-phenyl-3,4-dihydro-benzo[e][1,3]oxazin-2-one 30296-44-7 C21H15NO4
4-benzoyloxy-3-phenyl-3,4-dihydro-benzo[e][1,3]oxazin-2-one
—— 4<i>c</i>-<i>tert</i>-butyl-2<i>r</i>,6<i>c</i>-dimethyl-4<i>t</i>-phenyl-[1,4]thiaphosphinanium; bromide 66224-22-4 Br*C16H26PS
4<i>c</i>-<i>tert</i>-butyl-2<i>r</i>,6<i>c</i>-dimethyl-4<i>t</i>-phenyl-[1,4]thiaphosphinanium; bromide
—— 4,4-Dimethoxy-3-oxo-2-[1-thiophen-2-yl-meth-(Z)-ylidene]-butyric acid methyl ester 333352-80-0 C12H14O5S
4,4-Dimethoxy-3-oxo-2-[1-thiophen-2-yl-meth-(Z)-ylidene]-butyric acid methyl ester
—— 4-t-butyldimethylsiloxy-6-phenyl-1-phenylseleno-2-hexanone 80684-18-0 C24H34O2SeSi
4-t-butyldimethylsiloxy-6-phenyl-1-phenylseleno-2-hexanone
—— 4-Pentachlorophenylsulfanylmethyl-benzoic acid pentabromophenyl ester 63063-80-9 C20H6Br5Cl5O2S
4-Pentachlorophenylsulfanylmethyl-benzoic acid pentabromophenyl ester
—— 4-Cyclopent-1-enyl-1-(4-nitro-phenyl)-5-((E)-styryl)-1H-imidazole 106724-45-2 C22H19N3O2
4-Cyclopent-1-enyl-1-(4-nitro-phenyl)-5-((E)-styryl)-1H-imidazole
—— (4-chlorophenyl)-1-(5-(naphthalen-2-yl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)ethanone 932726-52-8 C25H19ClN2OS
(4-chlorophenyl)-1-(5-(naphthalen-2-yl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)ethanone
—— 4-(1'-cyclobutylspiro[3,4-dihydrochromene-2,4'-piperidine]-6-yl)-N-(oxan-4-yl)benzamide 1174723-66-0 C29H36N2O3
4-(1'-cyclobutylspiro[3,4-dihydrochromene-2,4'-piperidine]-6-yl)-N-(oxan-4-yl)benzamide
—— 4-((benzyl(diethylsilyl)amino)methyl)benzonitrile 1384953-87-0 C19H24N2Si
4-((benzyl(diethylsilyl)amino)methyl)benzonitrile
—— 4-Chloro-2-nitro-5-piperidin-1-ylbenzonitrile 97112-69-1 C12H12ClN3O2
4-Chloro-2-nitro-5-piperidin-1-ylbenzonitrile
—— 4-(5-hydroxy-4-methyloxazol-2-yl)-5-phenyl-1[H]-3-azo-(4-amino-6-hydroxy-2-mercaptopyrimidin-5-yl)pyrazole 929191-29-7 C17H14N8O3S
4-(5-hydroxy-4-methyloxazol-2-yl)-5-phenyl-1[H]-3-azo-(4-amino-6-hydroxy-2-mercaptopyrimidin-5-yl)pyrazole
—— 4-[1-(1H-benzotriazole-5-carbonyl)-piperidin-4-yl]-piperazine-1-carboxylic acid 4-isopropyl-benzyl ester 1248727-97-0 C27H34N6O3
4-[1-(1H-benzotriazole-5-carbonyl)-piperidin-4-yl]-piperazine-1-carboxylic acid 4-isopropyl-benzyl ester
—— (4S)-N-cyclopropyl-4-(4-(2-(2,6-dichloro-4-methylphenoxy)ethoxy)benzamido)-N-(2,3-dimethylbenzyl)piperidine-3-carboxamide bisulfate 1253191-18-2 C34H39Cl2N3O4*H2O4S
(4S)-N-cyclopropyl-4-(4-(2-(2,6-dichloro-4-methylphenoxy)ethoxy)benzamido)-N-(2,3-dimethylbenzyl)piperidine-3-carboxamide bisulfate
—— 4-[(2-Dimethylamino)ethoxy]-3-methoxybenzoic Acid 251457-63-3 C12H17NO4
4-[(2-Dimethylamino)ethoxy]-3-methoxybenzoic Acid
—— (4-hydroxy-naphthalen-2-yl)-acetic acid methyl ester 1227385-02-5 C13H12O3
(4-hydroxy-naphthalen-2-yl)-acetic acid methyl ester
—— 4t-acetoxy-5-methyl-(4at,8at)-octahydro-2r,6c-cyclo-pyrano[3,2-b]pyridine 63827-31-6 C11H17NO3
4t-acetoxy-5-methyl-(4at,8at)-octahydro-2r,6c-cyclo-pyrano[3,2-b]pyridine
—— 4-Aminomethyl-1-decyl-2-methyl-pyrrolidin-3-ylamine 55372-54-8 C16H35N3
4-Aminomethyl-1-decyl-2-methyl-pyrrolidin-3-ylamine
—— 4,6-di-t-butyl-cyclopenta-1,2-dithiole 96120-95-5 C14H20S2
4,6-di-t-butyl-cyclopenta-1,2-dithiole
—— 4,4'-(1'',4''-phenylene)bis(3-bromobutan-2-one) 1628340-94-2 C14H16Br2O2
4,4'-(1'',4''-phenylene)bis(3-bromobutan-2-one)
—— 4-(2-Methylpyrazolo[1,5-a]pyridin-3-ylamino)-phenyl-β-D-galactoside 136899-81-5 C20H23N3O6
4-(2-Methylpyrazolo[1,5-a]pyridin-3-ylamino)-phenyl-β-D-galactoside
—— 4-Amino-6-trifluoromethyl-2-(1-(3-(methylsulfonylamino)-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102064-74-3 C15H15F3N6O2S2
4-Amino-6-trifluoromethyl-2-(1-(3-(methylsulfonylamino)-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
—— [4-(4-iodophenoxy)phenyl]acetic acid 852631-09-5 C14H11IO3
[4-(4-iodophenoxy)phenyl]acetic acid
—— 4-Acetamidobenzene-N-4-(2,4-dimethyl-1,3-butadiene-1,4-sultamyl-N)-phenyl-sulphonamide 124301-26-4 C20H21N3O5S2
4-Acetamidobenzene-N-4-(2,4-dimethyl-1,3-butadiene-1,4-sultamyl-N)-phenyl-sulphonamide
—— (4-Chloro-2-prop-2-enylphenyl) ethenesulfonate 1570067-73-0 C11H11ClO3S
(4-Chloro-2-prop-2-enylphenyl) ethenesulfonate
—— 4-[(Z)-2-Amino-phenylimino]-2-ethyl-1-methyl-1,4-dihydro-pyrimidine-5-carbonitrile 111598-89-1 C14H15N5
4-[(Z)-2-Amino-phenylimino]-2-ethyl-1-methyl-1,4-dihydro-pyrimidine-5-carbonitrile