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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Iodo-1H-indazol-6-ol 887570-29-8 C7H5IN2O
    4-Iodo-1H-indazol-6-ol
    —— 4-(2-((3R,4R)-3-(6-imidazo[1,5-a]pyrrolo[2,3-e]pyrazin-1-yl)-4-methylpiperidin-1-yl)-2-oxoethyl)benzonitrile 1310723-94-4 C23H22N6O
    4-(2-((3R,4R)-3-(6-imidazo[1,5-a]pyrrolo[2,3-e]pyrazin-1-yl)-4-methylpiperidin-1-yl)-2-oxoethyl)benzonitrile
    —— (4-methylpyridin-2-yl)(3-(3-phenylpyrazin-2-yl)azetidin-1-yl)methanone 1349862-62-9 C20H18N4O
    (4-methylpyridin-2-yl)(3-(3-phenylpyrazin-2-yl)azetidin-1-yl)methanone
    —— 4-(5-(4-(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazol-7-yl)-thiophen-2-yl)-N,N-diphenylbenzenamine 1445719-57-2 C32H20BrN3S3
    4-(5-(4-(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazol-7-yl)-thiophen-2-yl)-N,N-diphenylbenzenamine
    —— 4'-{6-[(R)-1-(2-chlorobenzyl)-2-mercaptoethylcarbamoyl]-4-methyl-2-propyl-benzoimidazol-1-ylmethyl}biphenyl-2-carboxylic acid 1092948-84-9 C35H34ClN3O3S
    4'-{6-[(R)-1-(2-chlorobenzyl)-2-mercaptoethylcarbamoyl]-4-methyl-2-propyl-benzoimidazol-1-ylmethyl}biphenyl-2-carboxylic acid
    —— 4-Ethoxy-cinnamoyl-piperazin 70842-50-1 C15H20N2O2
    4-Ethoxy-cinnamoyl-piperazin
    —— [4-[3-[(5-Ethyl-1,3,4-thiadiazol-2-yl)carbamoyl]-5-propan-2-yloxyphenoxy]phenyl]phosphonic acid 1119776-25-8 C20H22N3O6PS
    [4-[3-[(5-Ethyl-1,3,4-thiadiazol-2-yl)carbamoyl]-5-propan-2-yloxyphenoxy]phenyl]phosphonic acid
    —— 4-{5-chloro-4-(4-cyano-6-trifluoromethyl-pyridin-3-yl)-2-[(2-methoxy-phenyl)-methyl-carbamoyl]-phenoxy}-butyric acid 2,2-dimethyl-propionyloxymethyl ester 1070891-22-3 C32H31ClF3N3O7
    4-{5-chloro-4-(4-cyano-6-trifluoromethyl-pyridin-3-yl)-2-[(2-methoxy-phenyl)-methyl-carbamoyl]-phenoxy}-butyric acid 2,2-dimethyl-propionyloxymethyl ester
    —— 4-(2-(2-chlorophenyl)-7-phenyl-2H-thiazolo[3,2-a][1,3,5]triazin-3(4H)-yl)butanal 1393537-30-8 C21H20ClN3OS
    4-(2-(2-chlorophenyl)-7-phenyl-2H-thiazolo[3,2-a][1,3,5]triazin-3(4H)-yl)butanal
    —— 4-Methyl-N-salicyliden-2-aminopropan 117364-92-8 C11H15NO
    4-Methyl-N-salicyliden-2-aminopropan
    —— 4-amino-1-(5-bromo-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-N-[(1S)-1-(4-chlorophenyl)-ethyl]-piperidine-4-carboxamide 1143532-91-5 C20H22BrClN6O
    4-amino-1-(5-bromo-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-N-[(1S)-1-(4-chlorophenyl)-ethyl]-piperidine-4-carboxamide
    —— (4'aR,5'S,8'aS)-5'-Hydroxymethyl-6'-oxo-4',4'a,5',6'-tetrahydro-3'H-spiro[[1,3]dioxolane-2,2'-naphthalene]-8'a-carboxylic acid methyl ester 96792-38-0 C15H20O6
    (4'aR,5'S,8'aS)-5'-Hydroxymethyl-6'-oxo-4',4'a,5',6'-tetrahydro-3'H-spiro[[1,3]dioxolane-2,2'-naphthalene]-8'a-carboxylic acid methyl ester
    —— 4-[1-(4-n-Butoxyphenyl)-2-pyrrolidon-4-yl]methoxybenzoic acid 133746-82-4 C22H25NO5
    4-[1-(4-n-Butoxyphenyl)-2-pyrrolidon-4-yl]methoxybenzoic acid
    —— 4-[5-[(1S)-1,2-dihydroxyethyl]-3-fluoropyridin-2-yl]-N-[5-(trifluoromethyl)pyridin-2-yl]-3,6-dihydro-2H-pyridine-1-carboxamide 1073616-65-5 C19H18F4N4O3
    4-[5-[(1S)-1,2-dihydroxyethyl]-3-fluoropyridin-2-yl]-N-[5-(trifluoromethyl)pyridin-2-yl]-3,6-dihydro-2H-pyridine-1-carboxamide
    —— 4-(5-Heptoxy-6-oxo-1-phenylpyridazin-4-yl)piperazine-1-sulfonamide 1062077-16-0 C21H31N5O4S
    4-(5-Heptoxy-6-oxo-1-phenylpyridazin-4-yl)piperazine-1-sulfonamide
    —— 4-(Oxolan-2-ylmethoxy)-5-(4-propan-2-ylsulfonylpiperazin-1-yl)-2-pyridin-2-ylpyridazin-3-one 1062079-62-2 C21H29N5O5S
    4-(Oxolan-2-ylmethoxy)-5-(4-propan-2-ylsulfonylpiperazin-1-yl)-2-pyridin-2-ylpyridazin-3-one
    —— 4'-(2-(4-cyanophenylamino)-5-methyl-5H-pyrrolo[3,2-d]pyrimidin-4-yloxy)-N,N,3',5'-tetramethylbiphenyl-3-carboxamide 1164099-41-5 C31H28N6O2
    4'-(2-(4-cyanophenylamino)-5-methyl-5H-pyrrolo[3,2-d]pyrimidin-4-yloxy)-N,N,3',5'-tetramethylbiphenyl-3-carboxamide
    —— 4-(4-Bromo-2-methyl-N-ethyl-phenylamino)-2-chloro-2'-methyl(thiobenzophenone) 344458-72-6 C23H21BrClNS
    4-(4-Bromo-2-methyl-N-ethyl-phenylamino)-2-chloro-2'-methyl(thiobenzophenone)
    —— 4-[[4-[[(1R,3S)-3-(cyanomethylcarbamoyl)cyclopentyl]amino]-5-(trifluoromethyl)pyrimidin-2-yl]amino]-N-methyl-N-(1-methylpiperidin-4-yl)benzamide 958226-27-2 C27H33F3N8O2
    4-[[4-[[(1R,3S)-3-(cyanomethylcarbamoyl)cyclopentyl]amino]-5-(trifluoromethyl)pyrimidin-2-yl]amino]-N-methyl-N-(1-methylpiperidin-4-yl)benzamide
    —— 4-Chloro-5-(1,4-diazepan-1-ylsulfonyl)isoquinoline 690206-93-0 C14H16ClN3O2S
    4-Chloro-5-(1,4-diazepan-1-ylsulfonyl)isoquinoline
    —— (4-(trans-4-phenyl)cyclohexyl)cyclohexanone 194087-59-7 C18H24O
    (4-(trans-4-phenyl)cyclohexyl)cyclohexanone
    —— 4-[6-(4-fluorophenyl)-imidazo[2,1-b]oxazol-5-yl]-N'2'-isopropyl-benzene-1,2-diamine 1033040-91-3 C20H19FN4O
    4-[6-(4-fluorophenyl)-imidazo[2,1-b]oxazol-5-yl]-N'2'-isopropyl-benzene-1,2-diamine
    —— 4-[3-dimethylamino-phenyl]-piperazine-1-carboxylic acid tert-butyl ester 882695-36-5 C17H27N3O2
    4-[3-dimethylamino-phenyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-Methyl-3-nitro-N-[(1-phenyl-1H-pyrrol-2-yl)methylene]benzenamine 886767-10-8 C18H15N3O2
    4-Methyl-3-nitro-N-[(1-phenyl-1H-pyrrol-2-yl)methylene]benzenamine
    —— 4-[O-benzyl-N-(4-cis-tert-amylcyclohexyl)]hydroxylamino-3-methoxy-2-methoxymethylpyridine 164390-13-0 C26H38N2O3
    4-[O-benzyl-N-(4-cis-tert-amylcyclohexyl)]hydroxylamino-3-methoxy-2-methoxymethylpyridine
    —— (4S)-4-([(4-([ethyl(methyl)amino]carbonyl)-6-phenylpyridin-2-yl)carbonyl]amino)-5-oxo-5-(4-[(pentyloxy)carbonyl]piperazin-1-yl)pentanoic acid 1214286-01-7 C31H41N5O7
    (4S)-4-([(4-([ethyl(methyl)amino]carbonyl)-6-phenylpyridin-2-yl)carbonyl]amino)-5-oxo-5-(4-[(pentyloxy)carbonyl]piperazin-1-yl)pentanoic acid
    —— 4-amino-1,6,7-trimethyl-2-oxo-1,2-dihydropteridine 90559-85-6 C9H11N5O
    4-amino-1,6,7-trimethyl-2-oxo-1,2-dihydropteridine
    —— 4-(3-(2-(2-aminoethyloxy)acetylamino)phenyl)-2H-phthalazin-1-one hydrochloride 286954-99-2 C18H18N4O3*ClH
    4-(3-(2-(2-aminoethyloxy)acetylamino)phenyl)-2H-phthalazin-1-one hydrochloride
    —— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-3a-(2-(pyridin-3-yl)ethylcarbamoyl)-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)benzoic acid 1351277-44-5 C44H58N2O3
    4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-3a-(2-(pyridin-3-yl)ethylcarbamoyl)-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)benzoic acid
    —— (4'R)-3β-Hydroxy-4'-methyl-4',5',16α,17α-tetrahydro-5-androsteno<17,16-b>furan-5'-one 3-tetrahydropyranyl ether 88674-44-6 C27H40O4
    (4'R)-3β-Hydroxy-4'-methyl-4',5',16α,17α-tetrahydro-5-androsteno<17,16-b>furan-5'-one 3-tetrahydropyranyl ether
    —— 4-<4-(4,6-Dimethyl-pyrimidin-2-yl-sulfamoyl)phenylhydrazono>-3-methyl-1-carbamoyl-pyrazol-5-on 94711-78-1 C17H18N8O4S
    4-<4-(4,6-Dimethyl-pyrimidin-2-yl-sulfamoyl)phenylhydrazono>-3-methyl-1-carbamoyl-pyrazol-5-on
    —— 4-(3-Acetylmercaptopropyloxy)-1-butylpiperidin 100913-46-0 C14H27NO2S
    4-(3-Acetylmercaptopropyloxy)-1-butylpiperidin
    —— 4-n-Amyl-2-(1-methyl-1-butenyl)-phenol 101271-42-5 C16H24O
    4-n-Amyl-2-(1-methyl-1-butenyl)-phenol
    —— 4-(5-benzyl-2-hexyloxy-phenyl)-4-oxo-butyric acid 119074-91-8 C23H28O4
    4-(5-benzyl-2-hexyloxy-phenyl)-4-oxo-butyric acid
    —— 4-[4,6-diamino-2-(4-methoxy-phenyl)-1,2-dihydro-[1,3,5]triazin-1-yl]-phenol 111239-88-4 C16H17N5O2
    4-[4,6-diamino-2-(4-methoxy-phenyl)-1,2-dihydro-[1,3,5]triazin-1-yl]-phenol
    —— 4-amino-2-(3-nitro-phenyl)-isoindoline-1,3-dione 107943-49-7 C14H9N3O4
    4-amino-2-(3-nitro-phenyl)-isoindoline-1,3-dione
    —— 4-Methylenhydrazono-4-phenyl-crotonsaeure-(N'-hydroxymethyl-hydrazid) 95750-25-7 C12H14N4O2
    4-Methylenhydrazono-4-phenyl-crotonsaeure-(N'-hydroxymethyl-hydrazid)
    —— 4,5,10,11-tetrahydro-anthra[1,2-<i>c</i>;5,6-<i>c</i>']bis[1,2,5]oxadiazole-5,11-disulfonic acid; disodium salt 95768-53-9 C14H8N4O8S2*2Na
    4,5,10,11-tetrahydro-anthra[1,2-<i>c</i>;5,6-<i>c</i>']bis[1,2,5]oxadiazole-5,11-disulfonic acid; disodium salt
    —— 4-methyl-1,3-diaza-cyclotetradecan-2-one 108904-17-2 C13H26N2O
    4-methyl-1,3-diaza-cyclotetradecan-2-one
    —— 4-Cyclopentyloxy-2-(3,5-difluorophenyl)-5-(4-pyridin-2-ylsulfonylpiperazin-1-yl)pyridazin-3-one 1062081-65-5 C24H25F2N5O4S
    4-Cyclopentyloxy-2-(3,5-difluorophenyl)-5-(4-pyridin-2-ylsulfonylpiperazin-1-yl)pyridazin-3-one
    —— 4-(2-(2-methoxyphenyl)-7-phenyl-2H-thiazolo[3,2-a][1,3,5]triazin-3(4H)-yl)butanal 1393537-26-2 C22H23N3O2S
    4-(2-(2-methoxyphenyl)-7-phenyl-2H-thiazolo[3,2-a][1,3,5]triazin-3(4H)-yl)butanal
    —— 4,5α-epoxy-3,6-dimethoxy-6α,14α-etheno-morphinane-7α-carboxylic acid 760110-56-3 C21H23NO5
    4,5α-epoxy-3,6-dimethoxy-6α,14α-etheno-morphinane-7α-carboxylic acid
    —— 4,7-diphenyl-5-fluoro-[2,1,3]benzothiadiazole 1452404-93-1 C18H11FN2S
    4,7-diphenyl-5-fluoro-[2,1,3]benzothiadiazole
    —— [4-(4-bromophenyl)-4-oxobut-2-enyl] acetate 1202238-18-3 C12H11BrO3
    [4-(4-bromophenyl)-4-oxobut-2-enyl] acetate
    —— (4R,6R)-4-hydroxy-6-<2-(2-naphthyl)ethyl>-3,4,5,6-tetrahydro-2H-pyran-2-one 137847-99-5 C17H18O3
    (4R,6R)-4-hydroxy-6-<2-(2-naphthyl)ethyl>-3,4,5,6-tetrahydro-2H-pyran-2-one
    —— 4-acetoxy-2-methyl-benzonitrile 855612-74-7 C10H9NO2
    4-acetoxy-2-methyl-benzonitrile
    —— 4,5-bis[(trimethylsilyl)ethynyl]-2-methoxyphenol 288387-67-7 C17H24O2Si2
    4,5-bis[(trimethylsilyl)ethynyl]-2-methoxyphenol
    —— 4-bromo-2-octylaniline 1415385-19-1 C14H22BrN
    4-bromo-2-octylaniline
    —— (4-Cyclopenta-2,4-dienylidene-4H-pyridin-1-yl)-phenyl-methanone 58087-19-7 C17H13NO
    (4-Cyclopenta-2,4-dienylidene-4H-pyridin-1-yl)-phenyl-methanone
    —— 4-Methylaminopyrido<2,3-d>-pyrimidin 58314-92-4 C8H8N4
    4-Methylaminopyrido<2,3-d>-pyrimidin