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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,8-Diisopropyl-2,2,6,6-tetramethyl-3,7-dioxa-2,6-disilabicyclo<3.3.0>octa-4,8-dien 132186-89-1 C14H26O2Si2
    4,8-Diisopropyl-2,2,6,6-tetramethyl-3,7-dioxa-2,6-disilabicyclo<3.3.0>octa-4,8-dien
    —— (4S,5S)-4,5-bis(azidomethyl)-1,3-dioxolane-2-spiro-1'-cyclopentane 146608-34-6 C9H14N6O2
    (4S,5S)-4,5-bis(azidomethyl)-1,3-dioxolane-2-spiro-1'-cyclopentane
    —— 4-[5-(1-adamantyl)-2-fluoro-4-methoxybenzoyloxy] benzoic acid 135077-42-8 C25H25FO5
    4-[5-(1-adamantyl)-2-fluoro-4-methoxybenzoyloxy] benzoic acid
    —— 4-[4-(3,4-methylenedioxyphenethylamino)-6-nitro-thieno-[2,3-d]-pyrimidin-2-yl]-cyclohexanecarboxylic acid 1099532-89-4 C22H22N4O6S
    4-[4-(3,4-methylenedioxyphenethylamino)-6-nitro-thieno-[2,3-d]-pyrimidin-2-yl]-cyclohexanecarboxylic acid
    —— 4-Phenyl-3-benzoylbenzanilid 52714-59-7 C26H19NO2
    4-Phenyl-3-benzoylbenzanilid
    —— 4β-<(N,N-Dimethylcarbamoyl)oxy>-2α,3α-epoxy-5α-cholestane 125973-11-7 C30H51NO3
    4β-<(N,N-Dimethylcarbamoyl)oxy>-2α,3α-epoxy-5α-cholestane
    —— 4-(4<i>H</i>-benzo[<i>b</i>]thieno[3,2-<i>e</i>][1,4]diazepin-10-yl)-piperazine-1-carboxylic acid ethyl ester 61325-93-7 C18H20N4O2S
    4-(4<i>H</i>-benzo[<i>b</i>]thieno[3,2-<i>e</i>][1,4]diazepin-10-yl)-piperazine-1-carboxylic acid ethyl ester
    —— 4-[(2-Amino-4,5,6,7-tetrahydro-1,3-benzothiazol-6-yl)amino]-6-(4-methylphenyl)-2-phenylpyrimidin-5-ol 1264926-00-2 C24H23N5OS
    4-[(2-Amino-4,5,6,7-tetrahydro-1,3-benzothiazol-6-yl)amino]-6-(4-methylphenyl)-2-phenylpyrimidin-5-ol
    —— 4-acetyl-3-methoxy-5-phenyl-5<i>H</i>-furan-2-one 67735-32-4 C13H12O4
    4-acetyl-3-methoxy-5-phenyl-5<i>H</i>-furan-2-one
    —— 4-phenyl-5-thioxo-1-<i>o</i>-tolyl-4,5-dihydro-1<i>H</i>-[1,2,4]triazole-3-carboxylic acid 68207-68-1 C16H13N3O2S
    4-phenyl-5-thioxo-1-<i>o</i>-tolyl-4,5-dihydro-1<i>H</i>-[1,2,4]triazole-3-carboxylic acid
    —— [4-(4-iodo-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide 67128-21-6 C10H10IN5OS
    [4-(4-iodo-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide
    —— (4a<i>R</i>)-2<i>c</i>.7<i>t</i>-Diacetoxy-11b<i>t</i>-methyl-8-methylen-(4a<i>rH</i>.11a<i>cH</i>)-tetradecahydro-6a<i>t</i>.9<i>t</i>-methano-cyclohepta[<i>a</i>]naphthalin-carbonsaeure-(4<i>t</i>) 86361-63-9 C23H32O6
    (4a<i>R</i>)-2<i>c</i>.7<i>t</i>-Diacetoxy-11b<i>t</i>-methyl-8-methylen-(4a<i>rH</i>.11a<i>cH</i>)-tetradecahydro-6a<i>t</i>.9<i>t</i>-methano-cyclohepta[<i>a</i>]naphthalin-carbonsaeure-(4<i>t</i>)
    —— 4-[5-amino-3-(4-chlorophenyl)-1H-pyrazol-1-yl]benzenesulfonamide 1427266-42-9 C15H13ClN4O2S
    4-[5-amino-3-(4-chlorophenyl)-1H-pyrazol-1-yl]benzenesulfonamide
    —— 4-amino-5-iodo-7-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine 1393605-18-9 C11H12FIN4O3
    4-amino-5-iodo-7-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4'-hydroxy-2'-methyl-α'-oxo-bibenzyl-2-carboxylic acid 68067-28-7 C16H14O4
    4'-hydroxy-2'-methyl-α'-oxo-bibenzyl-2-carboxylic acid
    —— 4-HCCC6H4NC(CHC(t-Bu))2C(O) 306762-80-1 C22H25NO
    4-HCCC6H4NC(CHC(t-Bu))2C(O)
    —— 4-[{4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl}(4H-1,2,4-triazol-4-yl)amino]benzonitrile 1260369-06-9 C22H24BN5O2
    4-[{4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl}(4H-1,2,4-triazol-4-yl)amino]benzonitrile
    —— 4-trifluoromethoxy-biphenyl-3,3'-dicarboxylic acid 3-{[2-cyano-1-(1H-indol-3-ylmethyl)-ethyl]-amide} 3'-cyclopentylamide 1108612-53-8 C32H29F3N4O3
    4-trifluoromethoxy-biphenyl-3,3'-dicarboxylic acid 3-{[2-cyano-1-(1H-indol-3-ylmethyl)-ethyl]-amide} 3'-cyclopentylamide
    —— (4R)-N-[4-[[(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-7,12-dihydroxy-10,13-dimethyl-17-[(2R)-5-(naphthalen-1-ylamino)-5-oxopentan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl]amino]-4-oxobutyl]-4-[(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3-[4-[[5-(dimethylamino)naphthalen-1-yl]sulfonylamino]butanoylamino]-7,12-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanamide 1097192-83-0 C78H112N6O10S
    (4R)-N-[4-[[(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-7,12-dihydroxy-10,13-dimethyl-17-[(2R)-5-(naphthalen-1-ylamino)-5-oxopentan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl]amino]-4-oxobutyl]-4-[(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3-[4-[[5-(dimethylamino)naphthalen-1-yl]sulfonylamino]butanoylamino]-7,12-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanamide
    —— 4-Nitro-benzoic acid [1-(2,4,6-trimethoxy-phenyl)-meth-(E)-ylidene]-hydrazide 26683-28-3 C17H17N3O6
    4-Nitro-benzoic acid [1-(2,4,6-trimethoxy-phenyl)-meth-(E)-ylidene]-hydrazide
    —— 4-[2-(1-naphthalenyl)ethoxy]benzenepropanoic acid 221261-34-3 C21H20O3
    4-[2-(1-naphthalenyl)ethoxy]benzenepropanoic acid
    —— 4-[4-((3-carbamimidoyl-phenylamino)-{2-[4-(2-methoxy-phenyl)-piperazin-1-yl]-2-oxo-ethylcarbamoyl}-methyl)-3-methoxyphenoxy]-butyric acid 401914-69-0 C33H40N6O7
    4-[4-((3-carbamimidoyl-phenylamino)-{2-[4-(2-methoxy-phenyl)-piperazin-1-yl]-2-oxo-ethylcarbamoyl}-methyl)-3-methoxyphenoxy]-butyric acid
    —— 4,4-dimethyl-2-cyclohexenone oxime 54897-31-3 C8H13NO
    4,4-dimethyl-2-cyclohexenone oxime
    —— 4-benzhydryl-3-hydroxy-2H-furan-5-one 107152-98-7 C17H14O3
    4-benzhydryl-3-hydroxy-2H-furan-5-one
    —— 4-[benzyloxy-(2,2-dimethyl-[1,3]dioxolan-4-yl)-methyl]-5-hydroxymethyl-imidazolidin-2-one 65023-57-6 C17H24N2O5
    4-[benzyloxy-(2,2-dimethyl-[1,3]dioxolan-4-yl)-methyl]-5-hydroxymethyl-imidazolidin-2-one
    —— 4,5-Diiod-1,2,3-trimethylbenzol 41571-49-7 C9H10I2
    4,5-Diiod-1,2,3-trimethylbenzol
    —— 4-(4"-methylphenylurenyl)chalcone 1350728-14-1 C23H20N2O2
    4-(4"-methylphenylurenyl)chalcone
    —— 4-(2-amino-6-phenoxybenzimidazol-1-yl)-N-(3,5-dimethylcyclohexyl)-N-methylhexanamide;2,2,2-trifluoroacetic acid 1174408-61-7 C2HF3O2*C28H38N4O2
    4-(2-amino-6-phenoxybenzimidazol-1-yl)-N-(3,5-dimethylcyclohexyl)-N-methylhexanamide;2,2,2-trifluoroacetic acid
    —— 4-Tetrahydropyranylanhydropodophyllol 62256-64-8 C27H32O8
    4-Tetrahydropyranylanhydropodophyllol
    —— <4-Methyl-6-(4'-hydroxybenzoyl)-7-hydroxy-cumarin>-oxim 67839-76-3 C17H13NO5
    <4-Methyl-6-(4'-hydroxybenzoyl)-7-hydroxy-cumarin>-oxim
    —— 4->32-eicosahydro-3,9,12,18,24,27,33-heptaoxa-6,15,21,30-tetraaza-6,15;21,30-bis-[3,6]dioxaoctano-cyclopentatriaconta[2,1-<i>a</i>;3,4-<i>a</i>']dinaphthalene-5,16,20,31-tetraone 51751-93-0 C52H68N4O15
    4->32-eicosahydro-3,9,12,18,24,27,33-heptaoxa-6,15,21,30-tetraaza-6,15;21,30-bis-[3,6]dioxaoctano-cyclopentatriaconta[2,1-<i>a</i>;3,4-<i>a</i>']dinaphthalene-5,16,20,31-tetraone
    —— 4,5-Diisopropyl-2-methyl-benzoic acid ethyl ester 67964-53-8 C16H24O2
    4,5-Diisopropyl-2-methyl-benzoic acid ethyl ester
    —— 4-[2-(2-benzoyl-4-bromo-anilino)-6-bromo-4-phenyl-quinolin-3-yl]-butyric acid 64571-82-0 C32H24Br2N2O3
    4-[2-(2-benzoyl-4-bromo-anilino)-6-bromo-4-phenyl-quinolin-3-yl]-butyric acid
    —— 4-[4-[3-[5-(3,4-diethoxyphenyl)-1,3,4-oxadiazol-2-yl]propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide 476186-04-6 C27H33N3O9S
    4-[4-[3-[5-(3,4-diethoxyphenyl)-1,3,4-oxadiazol-2-yl]propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide
    —— 4,4'-bis[N-methyl(diethoxyphosphonyl)-1-phenyl]benzidine 106278-54-0 C34H42N2O6P2
    4,4'-bis[N-methyl(diethoxyphosphonyl)-1-phenyl]benzidine
    —— 4,4-Diphenyl-cyclohexanecarbonitrile 65445-93-4 C19H19N
    4,4-Diphenyl-cyclohexanecarbonitrile
    —— 4-(4-Indazolamino)chinaldin 50592-97-7 C17H14N4
    4-(4-Indazolamino)chinaldin
    —— 4-(o-Chlorphenylthio)butanol 55010-14-5 C10H13ClOS
    4-(o-Chlorphenylthio)butanol
    —— 4-benzyl-3-methylfurazan 2-oxide 79911-03-8 C10H10N2O2
    4-benzyl-3-methylfurazan 2-oxide
    —— 4-chloroaniline;4-chlorobenzenesulfonic acid 53039-76-2 C6H5ClO3S*C6H6ClN
    4-chloroaniline;4-chlorobenzenesulfonic acid
    —— 4-[[4-[[(1R)-1-[[4-(aminoiminomethyl)phenyl]methyl]-2-oxo-2-(1-piperidinyl)ethyl]amino]-3-[[(4-methoxy-2,3,6-trimethylphenyl)sulfonyl]amino]-1,4(S)-dioxobutyl]amino]-butanoic Acid 162808-96-0 C33H46N6O8S
    4-[[4-[[(1R)-1-[[4-(aminoiminomethyl)phenyl]methyl]-2-oxo-2-(1-piperidinyl)ethyl]amino]-3-[[(4-methoxy-2,3,6-trimethylphenyl)sulfonyl]amino]-1,4(S)-dioxobutyl]amino]-butanoic Acid
    —— 4-(benzhydrylideneamino)-3-methoxy-N-methyl-N-(5-methyl-1,2-oxazol-3-yl)thiophene-2-sulfonamide 608537-47-9 C23H21N3O4S2
    4-(benzhydrylideneamino)-3-methoxy-N-methyl-N-(5-methyl-1,2-oxazol-3-yl)thiophene-2-sulfonamide
    —— 4,6-Bis-{4-[4-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-phenylsulfanyl]-phenylcarbamoyl}-isophthalic acid 60684-18-6 C50H30N4O10S2
    4,6-Bis-{4-[4-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-phenylsulfanyl]-phenylcarbamoyl}-isophthalic acid
    —— 4-((4aS,6aS,11bS)-3,11a-Dihydroxy-4,4,7,10,11b-pentamethyl-11-oxo-2,3,4,4a,5,6,6a,11,11a,11b-decahydro-1H-benzo[a]fluoren-9-yl)-pentanoic acid 68349-33-7 C27H38O5
    4-((4aS,6aS,11bS)-3,11a-Dihydroxy-4,4,7,10,11b-pentamethyl-11-oxo-2,3,4,4a,5,6,6a,11,11a,11b-decahydro-1H-benzo[a]fluoren-9-yl)-pentanoic acid
    —— 4-(4-Hexyl-cyclohexanecarbonyloxy)-2-methyl-benzoic acid 4-heptyloxy-phenyl ester 70567-88-3 C34H48O5
    4-(4-Hexyl-cyclohexanecarbonyloxy)-2-methyl-benzoic acid 4-heptyloxy-phenyl ester
    —— 4-(4-Pentyl-cyclohexanecarbonyloxy)-benzoic acid 4-butoxy-phenyl ester 70567-31-6 C29H38O5
    4-(4-Pentyl-cyclohexanecarbonyloxy)-benzoic acid 4-butoxy-phenyl ester
    —— 4-[6-{[(2R)-2-amino-3-methylbutyl]oxy}-2-(4-amino-1,2,5-oxadiazol-3-yl)-1-ethyl-1H-imidazo[4,5-c]pyridin-4-yl]-2-methyl-3-butyn-2-ol 913640-72-9 C20H27N7O3
    4-[6-{[(2R)-2-amino-3-methylbutyl]oxy}-2-(4-amino-1,2,5-oxadiazol-3-yl)-1-ethyl-1H-imidazo[4,5-c]pyridin-4-yl]-2-methyl-3-butyn-2-ol
    —— [4-(4-Butoxy-phenoxy)-2-hydroxy-phenyl]-(4-butoxy-phenyl)-methanone 35697-93-9 C27H30O5
    [4-(4-Butoxy-phenoxy)-2-hydroxy-phenyl]-(4-butoxy-phenyl)-methanone
    —— 4-(4-methyl[1,4]diazepan-1-yl)-N-[5-(N'-methyl-N'-phenylhydrazinocarbonyl)-1H-thieno[2,3-c]pyrazol-3-yl]benzamide 909253-74-3 C26H29N7O2S
    4-(4-methyl[1,4]diazepan-1-yl)-N-[5-(N'-methyl-N'-phenylhydrazinocarbonyl)-1H-thieno[2,3-c]pyrazol-3-yl]benzamide
    —— 4-(4-(3-(tert-butyl)-4-isopropoxyphenyl)pyrimidin-2-yl)piperazin-2-one 1378364-73-8 C21H28N4O2
    4-(4-(3-(tert-butyl)-4-isopropoxyphenyl)pyrimidin-2-yl)piperazin-2-one