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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— {4-[1-Ethyl-2-(4-hydroxy-phenyl)-1,2-dimethyl-butyl]-phenoxy}-acetic acid [(8R,9S,13S,14S)-3-hydroxy-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-cyclopenta[a]phenanthren-(17E)-ylidene]-hydrazide 77579-78-3 C40H50N2O4
    {4-[1-Ethyl-2-(4-hydroxy-phenyl)-1,2-dimethyl-butyl]-phenoxy}-acetic acid [(8R,9S,13S,14S)-3-hydroxy-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-cyclopenta[a]phenanthren-(17E)-ylidene]-hydrazide
    —— 4,5-cyclopropane-8-oxo-germacrene B 96235-08-4 C16H24O
    4,5-cyclopropane-8-oxo-germacrene B
    —— 4-ethyl-1-benzyl-3,5-dimethyl-piperidin-4-ol 101449-46-1 C16H25NO
    4-ethyl-1-benzyl-3,5-dimethyl-piperidin-4-ol
    —— 4-chloro-8-methoxyquinoline-2(1H)-one 70049-48-8 C10H8ClNO2
    4-chloro-8-methoxyquinoline-2(1H)-one
    —— 4-Bromo-3-(O-tert-butyldimethylsilyl)oestrone 133859-87-7 C24H35BrO2Si
    4-Bromo-3-(O-tert-butyldimethylsilyl)oestrone
    —— (4-bromo-phenyl)-(2-methoxy-6-nitro-acridin-9-yl)-amine 37392-47-5 C20H14BrN3O3
    (4-bromo-phenyl)-(2-methoxy-6-nitro-acridin-9-yl)-amine
    —— (4S,5R,6S)-5-Benzyloxy-4,6-dimethoxy-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 35942-20-2 C16H20O6
    (4S,5R,6S)-5-Benzyloxy-4,6-dimethoxy-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester
    —— 4,4'-bis-(2-carboxy-ethyl)-3,3'-bis-carboxymethyl-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid 60205-11-0 C21H22N2O12
    4,4'-bis-(2-carboxy-ethyl)-3,3'-bis-carboxymethyl-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid
    —— 4-(2-carbamoylanilino)-N-methyl-2-(3-phenylanilino)pyrimidine-5-carboxamide 1609533-78-9 C25H22N6O2
    4-(2-carbamoylanilino)-N-methyl-2-(3-phenylanilino)pyrimidine-5-carboxamide
    —— 4-Fluoro-2-(4-methyl-1-piperazinyl)-1-[1-(1-phenylcycloheptyl)-4-piperidinyl]-1H-benzimidazole 258287-73-9 C30H40FN5
    4-Fluoro-2-(4-methyl-1-piperazinyl)-1-[1-(1-phenylcycloheptyl)-4-piperidinyl]-1H-benzimidazole
    —— 4-amino-7-(4-bromophenyl)-2,3,5,6,7,8-hexahydro-10-thia-9-aza-pentaleno[1,2-b]naphthalen-5-ol 1252047-92-9 C20H19BrN2OS
    4-amino-7-(4-bromophenyl)-2,3,5,6,7,8-hexahydro-10-thia-9-aza-pentaleno[1,2-b]naphthalen-5-ol
    —— (4-hydroxy-2,5-dioxo-2<i>H</i>,5<i>H</i>-pyrano[4,3-<i>b</i>]pyran-7-yl)-acetic acid methyl ester 17965-41-2 C11H8O7
    (4-hydroxy-2,5-dioxo-2<i>H</i>,5<i>H</i>-pyrano[4,3-<i>b</i>]pyran-7-yl)-acetic acid methyl ester
    —— (4bS,8aS)-4-(2-hydroxyethoxy)-4b,8,8-trimethyl-2-propan-2-yl-5,6,7,8a-tetrahydrophenanthren-3-ol 121926-85-0 C22H32O3
    (4bS,8aS)-4-(2-hydroxyethoxy)-4b,8,8-trimethyl-2-propan-2-yl-5,6,7,8a-tetrahydrophenanthren-3-ol
    —— (4aR,10aS)-8-Methoxy-1,2,3,4,4a,6,8a,9,10,10a-decahydro-phenanthrene 36449-83-9 C15H22O
    (4aR,10aS)-8-Methoxy-1,2,3,4,4a,6,8a,9,10,10a-decahydro-phenanthrene
    —— 4-nitrobenzyl β-oxo-tetrahydro-2-pyranpropionate 213749-27-0 C15H17NO6
    4-nitrobenzyl β-oxo-tetrahydro-2-pyranpropionate
    —— 4-Formylthiazol-ethylenketal 41029-82-7 C6H7NO2S
    4-Formylthiazol-ethylenketal
    —— 4-bromo-N-cyclohexyl-N-(4-(4-nitrophenyl)butan-2-yl)aniline 1380288-18-5 C22H27BrN2O2
    4-bromo-N-cyclohexyl-N-(4-(4-nitrophenyl)butan-2-yl)aniline
    —— 4-Pyridineacetic acid, 2,3-difluoro- 1227587-82-7 C7H5F2NO2
    4-Pyridineacetic acid, 2,3-difluoro-
    —— (+)-(4R,6R)-4-ethynyl-6-methylspiro[1,3-dioxane-2,9'-fluorene] 1032195-92-8 C19H16O2
    (+)-(4R,6R)-4-ethynyl-6-methylspiro[1,3-dioxane-2,9'-fluorene]
    —— 4-Methyl-2-phenyl-5-p-tolyl-1H-imidazole 3-oxide 29982-87-4 C17H16N2O
    4-Methyl-2-phenyl-5-p-tolyl-1H-imidazole 3-oxide
    —— 4-bromo-2-phenyl-2-(4-t-butylphenyl)butyronitrile 1361583-60-9 C20H22BrN
    4-bromo-2-phenyl-2-(4-t-butylphenyl)butyronitrile
    —— (4-chloro-6-methoxy-2-oxo-2H-quinolin-1-yl)-acetic acid ethyl ester 1380598-43-5 C14H14ClNO4
    (4-chloro-6-methoxy-2-oxo-2H-quinolin-1-yl)-acetic acid ethyl ester
    —— (4S)-4-benzyloxymethyl-4-(2-bromoethyl)-1-[(1R)-1-phenylethyl]pyrrolidin-2-one 1037367-13-7 C22H26BrNO2
    (4S)-4-benzyloxymethyl-4-(2-bromoethyl)-1-[(1R)-1-phenylethyl]pyrrolidin-2-one
    —— 4-benzoyl-2-ethyl-5-phenyloxazole 1414365-53-9 C18H15NO2
    4-benzoyl-2-ethyl-5-phenyloxazole
    —— 4-(3-chlorophenylazo)-2-{[4-(4-{[5-(3-chlorophenylazo)-2-hydroxybenzylidene]amino}benzenesulfonyl)phenylimino]methyl}phenol 1330037-13-2 C38H26Cl2N6O4S
    4-(3-chlorophenylazo)-2-{[4-(4-{[5-(3-chlorophenylazo)-2-hydroxybenzylidene]amino}benzenesulfonyl)phenylimino]methyl}phenol
    —— {4-CF3SO2N(H)C6H4}2SO2 32359-98-1 C14H10F6N2O6S3
    {4-CF3SO2N(H)C6H4}2SO2
    —— (4-bromo-phenyl)-(3-methoxy-6-nitro-acridin-9-yl)-amine 37394-81-3 C20H14BrN3O3
    (4-bromo-phenyl)-(3-methoxy-6-nitro-acridin-9-yl)-amine
    —— 4'.5'-Dimethylhydrofluoransaeure 30982-81-1 C22H18O3
    4'.5'-Dimethylhydrofluoransaeure
    —— 4,5-Dimethyl-2-(phenyl-hydrazono)-1,2-dihydro-pyrrol-3-one 30563-93-0 C12H13N3O
    4,5-Dimethyl-2-(phenyl-hydrazono)-1,2-dihydro-pyrrol-3-one
    —— 4-Phenylamino-3-phenylthio-3-penten-2-on 52687-71-5 C17H17NOS
    4-Phenylamino-3-phenylthio-3-penten-2-on
    —— 4-{[5-(4-chloro-phenyl)-2-thioxo-[1,3,4]oxadiazol-3-ylmethyl]-amino}-2-hydroxy-benzoic acid 49809-21-4 C16H12ClN3O4S
    4-{[5-(4-chloro-phenyl)-2-thioxo-[1,3,4]oxadiazol-3-ylmethyl]-amino}-2-hydroxy-benzoic acid
    —— (4aR,9aR)-7-Methyl-9,9a-dihydro-4aH-thioxanthene 10,10-dioxide 28738-55-8 C14H14O2S
    (4aR,9aR)-7-Methyl-9,9a-dihydro-4aH-thioxanthene 10,10-dioxide
    —— 4-acetylamino-1,2,5-trimethyl-piperidine-4-carboxylic acid 37059-54-4 C11H20N2O3
    4-acetylamino-1,2,5-trimethyl-piperidine-4-carboxylic acid
    —— 4-{4-[4-(2-amino-ethyl)piperidine-1-carbonyl]-6-isopropoxy-pyridine-2-yloxy}-benzamidine 1256588-98-3 C23H31N5O3
    4-{4-[4-(2-amino-ethyl)piperidine-1-carbonyl]-6-isopropoxy-pyridine-2-yloxy}-benzamidine
    —— 4-phenyl-1,3,4,5-tetrahydro-3-benzazepin-2-one 1365254-32-5 C16H15NO
    4-phenyl-1,3,4,5-tetrahydro-3-benzazepin-2-one
    —— 4-(2-Methylphenoxy)-3-methylpyridin 28222-23-3 C13H13NO
    4-(2-Methylphenoxy)-3-methylpyridin
    —— 4-tert-butyl-N-[2-(5-methoxy-1H-indol-3-yl)ethyl]benzamide 847851-60-9 C22H26N2O2
    4-tert-butyl-N-[2-(5-methoxy-1H-indol-3-yl)ethyl]benzamide
    —— 4-(3'-butyl-1'-imidazolio)-1-butanesulfonic acid bis(trifluoromethylsulfonyl)imidide 1262628-28-3 C2F6NO4S2*C11H21N2O3S
    4-(3'-butyl-1'-imidazolio)-1-butanesulfonic acid bis(trifluoromethylsulfonyl)imidide
    —— 4-(3'β-benzyloxy-5'β-androst-14'-en-17'β-yl)furan-2-carbaldehyde ethylene acetal 83911-55-1 C33H42O4
    4-(3'β-benzyloxy-5'β-androst-14'-en-17'β-yl)furan-2-carbaldehyde ethylene acetal
    —— 4-{[(2-aminophenyl)imino]methyl}-5-(hydroxymethyl)-2-methylpyridin-3-ol 1060732-17-3 C14H15N3O2
    4-{[(2-aminophenyl)imino]methyl}-5-(hydroxymethyl)-2-methylpyridin-3-ol
    —— 4-Amino-benzoic acid [(8R,9S,13S,14S)-3-hydroxy-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-cyclopenta[a]phenanthren-(17E)-ylidene]-hydrazide 74996-42-2 C25H29N3O2
    4-Amino-benzoic acid [(8R,9S,13S,14S)-3-hydroxy-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-cyclopenta[a]phenanthren-(17E)-ylidene]-hydrazide
    —— (4R,7E,9E)-(+)-4-methoxy-7-methyl-13-iodotrideca-1,7,9-triene 164931-90-2 C15H25IO
    (4R,7E,9E)-(+)-4-methoxy-7-methyl-13-iodotrideca-1,7,9-triene
    —— 4,4-bis-(4-chloro-phenyl)-5,8-dimethyl-1,4-dihydro-2<i>H</i>-cinnolin-3-one 23051-72-1 C22H18Cl2N2O
    4,4-bis-(4-chloro-phenyl)-5,8-dimethyl-1,4-dihydro-2<i>H</i>-cinnolin-3-one
    —— 4-bromo-1,1,3,3,5,5,7,7-octafluoro-1,3,5,7-tetrahydrobenzo<1,2-c:4,5-c'>difuran 132757-86-9 C10HBrF8O2
    4-bromo-1,1,3,3,5,5,7,7-octafluoro-1,3,5,7-tetrahydrobenzo<1,2-c:4,5-c'>difuran
    —— 4-[5-(3-furazanyl)-1,3,4-oxadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane 677724-90-2 C11H14N6O2
    4-[5-(3-furazanyl)-1,3,4-oxadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane
    —— (4S,5R,11R)-methyl 11-acetoxy-5-(tert-butyldiphenylsilyloxy)-3-(butylthio)-4-((2-methoxyethoxy)methoxy)-dodecanoate 1107608-21-8 C39H62O8SSi
    (4S,5R,11R)-methyl 11-acetoxy-5-(tert-butyldiphenylsilyloxy)-3-(butylthio)-4-((2-methoxyethoxy)methoxy)-dodecanoate
    —— [4,6-bis-(2,4,6-tribromo-phenoxy)-[1,3,5]triazin-2-yl]-phosphonic acid diethyl ester 26396-23-6 C19H14Br6N3O5P
    [4,6-bis-(2,4,6-tribromo-phenoxy)-[1,3,5]triazin-2-yl]-phosphonic acid diethyl ester
    —— 4-Methoxy-2.6-di-tert.-butyl-3-acetyl-benzofuran 29100-94-5 C19H26O3
    4-Methoxy-2.6-di-tert.-butyl-3-acetyl-benzofuran
    —— 4-[2-(4-hydroxy-phenyl)-3,5-dioxo-4-propyl-pyrazolidin-1-yl]-benzoic acid 38022-43-4 C19H18N2O5
    4-[2-(4-hydroxy-phenyl)-3,5-dioxo-4-propyl-pyrazolidin-1-yl]-benzoic acid
    —— 4-[4-allyl-2-(4-hydroxy-phenyl)-3,5-dioxo-pyrazolidin-1-yl]-benzoic acid 38022-41-2 C19H16N2O5
    4-[4-allyl-2-(4-hydroxy-phenyl)-3,5-dioxo-pyrazolidin-1-yl]-benzoic acid