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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-methoxy-2-deutero-N,N-diethylbenzamide 62924-97-4 C12H17NO2
    4-methoxy-2-deutero-N,N-diethylbenzamide
    —— 4-ethyl-2-<i>tert</i>-butyl-2,5-dimethyl-2,5-dihydro-thiazole 101591-52-0 C11H21NS
    4-ethyl-2-<i>tert</i>-butyl-2,5-dimethyl-2,5-dihydro-thiazole
    —— (+)-4'-dedhydro-oxoepijuvabione 145075-73-6 C16H22O4
    (+)-4'-dedhydro-oxoepijuvabione
    —— 4-Methyl-2,6-dioxo-cyclohexanecarboxylic acid (3,4-dichloro-phenyl)-amide 56621-24-0 C14H13Cl2NO3
    4-Methyl-2,6-dioxo-cyclohexanecarboxylic acid (3,4-dichloro-phenyl)-amide
    —— (4,5-dimethylthiazol-2-yl)(p-tolyl)methanone 1609542-97-3 C13H13NOS
    (4,5-dimethylthiazol-2-yl)(p-tolyl)methanone
    —— 4-(dimethylamino)pyridinium-1-(4-chlorophenacylide) 670275-73-7 C15H15ClN2O
    4-(dimethylamino)pyridinium-1-(4-chlorophenacylide)
    —— 4-Deutero-benzoylchlorid 43019-98-3 C7H5ClO
    4-Deutero-benzoylchlorid
    —— 4-[4-(Ethylthio)phenyl]-5-(4-fluorophenyl)thiophene-2-carboxylic acid 140402-56-8 C19H15FO2S2
    4-[4-(Ethylthio)phenyl]-5-(4-fluorophenyl)thiophene-2-carboxylic acid
    —— 4-chloro-N-(2-iodophenyl)butanamide 873913-12-3 C10H11ClINO
    4-chloro-N-(2-iodophenyl)butanamide
    —— 4-<4-(4-chlorophenyl)-4-hydroxy-1-piperidinyl>-4-(4-methoxyphenyl)-1-phenyl-1-butanone 80775-82-2 C28H30ClNO3
    4-<4-(4-chlorophenyl)-4-hydroxy-1-piperidinyl>-4-(4-methoxyphenyl)-1-phenyl-1-butanone
    —— 4-ethoxy-3-methylene-6-phenylhex-5-yn-2-one 1272322-48-1 C15H16O2
    4-ethoxy-3-methylene-6-phenylhex-5-yn-2-one
    —— 4-Methyl-2-(5,5,6-trimethyl-norbornyl-(2))-phenol 58316-00-0 C17H24O
    4-Methyl-2-(5,5,6-trimethyl-norbornyl-(2))-phenol
    —— (4a<i>S</i>)-4<i>t</i>-hydroxy-(4a<i>r</i>,8a<i>c</i>)-1,4,4a,7,8a-hexahydro-1<i>t</i>,7<i>t</i>-epoxido-naphthalene-5-carboxylic acid-lactone 1640-05-7 C11H10O3
    (4a<i>S</i>)-4<i>t</i>-hydroxy-(4a<i>r</i>,8a<i>c</i>)-1,4,4a,7,8a-hexahydro-1<i>t</i>,7<i>t</i>-epoxido-naphthalene-5-carboxylic acid-lactone
    —— (4aS,8aS,9aS)-Decahydro-pyrrolo[1,2-a]indol-3-one 142130-12-9 C11H17NO
    (4aS,8aS,9aS)-Decahydro-pyrrolo[1,2-a]indol-3-one
    —— (4-cyclobutyl-piperazin-1-yl)-(5-cyclohexyloxy-pyrazin-2-yl)-methanone 1154042-36-0 C19H28N4O2
    (4-cyclobutyl-piperazin-1-yl)-(5-cyclohexyloxy-pyrazin-2-yl)-methanone
    —— (4R,5S)-4,5-Bis-benzyloxy-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-morpholin-4-yl-2-phenyl-pentanenitrile 436148-64-0 C34H40N2O5
    (4R,5S)-4,5-Bis-benzyloxy-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-morpholin-4-yl-2-phenyl-pentanenitrile
    —— 4-[(2-{[4-(dimethylamino)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-(3-pyrrolidin-1-ylpropyl)pyridine-2-carboxamide 611217-67-5 C29H35N7O2
    4-[(2-{[4-(dimethylamino)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-(3-pyrrolidin-1-ylpropyl)pyridine-2-carboxamide
    —— 4-[5-(1,1-dimethylethyl)-4-methyl-4H-1,2,4-triazol-3-yl]butanal 913061-54-8 C11H19N3O
    4-[5-(1,1-dimethylethyl)-4-methyl-4H-1,2,4-triazol-3-yl]butanal
    —— 4-Acetyl-2-(2-methylphenoxy)benzoic acid 93273-65-5 C16H14O4
    4-Acetyl-2-(2-methylphenoxy)benzoic acid
    —— 4-[(2R)-2-({[(2S)-2-hydroxy-3-phenoxypropyl]amino}methyl)-3,4-dihydro-2H-chromen-6-yl]-2-[(2-methoxyethyl)amino]benzoic acid 437764-97-1 C29H34N2O6
    4-[(2R)-2-({[(2S)-2-hydroxy-3-phenoxypropyl]amino}methyl)-3,4-dihydro-2H-chromen-6-yl]-2-[(2-methoxyethyl)amino]benzoic acid
    —— 4,5-bismethoxycarbonyl-3-<p-methoxy-(E)-β-styryl>-2-methyl-3-phenyl-2,3-dihydroisoxazole 92630-62-1 C23H23NO6
    4,5-bismethoxycarbonyl-3-<p-methoxy-(E)-β-styryl>-2-methyl-3-phenyl-2,3-dihydroisoxazole
    —— 4-[[4-Chloro-6-(cyclohexylamino)-1,3,5-triazin-2-yl]amino]cyclohexane-1-carboxylic acid 1050684-44-0 C16H24ClN5O2
    4-[[4-Chloro-6-(cyclohexylamino)-1,3,5-triazin-2-yl]amino]cyclohexane-1-carboxylic acid
    —— 4-[[4-[(2-Piperazin-1-ylphenyl)carbamoyl]-1,3-thiazol-2-yl]amino]thiophene-3-carboxylic acid 1023654-64-9 C19H19N5O3S2
    4-[[4-[(2-Piperazin-1-ylphenyl)carbamoyl]-1,3-thiazol-2-yl]amino]thiophene-3-carboxylic acid
    —— 4'-({[1-(2-chlorophenyl)-3-(trifluoromethyl)-1H-pyrazol-5-yl]methyl}oxy)biphenyl-3-carbonitrile 1033575-18-6 C24H15ClF3N3O
    4'-({[1-(2-chlorophenyl)-3-(trifluoromethyl)-1H-pyrazol-5-yl]methyl}oxy)biphenyl-3-carbonitrile
    —— 4-(4-ethoxyphenoxy)-1H-quinolin-2-one 1217129-85-5 C17H15NO3
    4-(4-ethoxyphenoxy)-1H-quinolin-2-one
    —— [(4-{2-[3-(3-chlorophenyl)-[1,2,4]oxadiazol-5-yl]-ethyl}-cyclohexyl)-phenylmethyl]-dimethylamine 943005-09-2 C25H30ClN3O
    [(4-{2-[3-(3-chlorophenyl)-[1,2,4]oxadiazol-5-yl]-ethyl}-cyclohexyl)-phenylmethyl]-dimethylamine
    —— [4,4,6-Trimethyl-7-oxa-bicyclo[4.1.0]hept-(2E)-ylidene]-acetic acid tert-butyl ester 94834-57-8 C15H24O3
    [4,4,6-Trimethyl-7-oxa-bicyclo[4.1.0]hept-(2E)-ylidene]-acetic acid tert-butyl ester
    —— 4-Ethyl-4-methyl-4,5-dihydro-6H-canthin-6-one 84590-20-5 C17H16N2O
    4-Ethyl-4-methyl-4,5-dihydro-6H-canthin-6-one
    —— 4-(2-phenylacetyl)azetidin-2-one 132167-00-1 C11H11NO2
    4-(2-phenylacetyl)azetidin-2-one
    —— [4-(Pyrimidin-2-yloxy)-phenoxy]-acetic acid ethyl ester 69034-18-0 C14H14N2O4
    [4-(Pyrimidin-2-yloxy)-phenoxy]-acetic acid ethyl ester
    —— 4-(benzo[d][1,3]dioxol-5-yl)-N'-(3,5-dibromo-2,4-dihydroxybenzylidene)benzohydrazide 1421511-71-8 C21H14Br2N2O5
    4-(benzo[d][1,3]dioxol-5-yl)-N'-(3,5-dibromo-2,4-dihydroxybenzylidene)benzohydrazide
    —— 4-dimethylaminomethyl-5-(1-methyl-cyclopropyl)-thiazol-2-ylamine 908272-18-4 C10H17N3S
    4-dimethylaminomethyl-5-(1-methyl-cyclopropyl)-thiazol-2-ylamine
    —— 4-(3,5-Dichloropyridin-4-ylamino)-8-(8-(dimethylamino)octyloxy)-7-methoxy-2H-chromen-2-one 1001056-52-5 C25H31Cl2N3O4
    4-(3,5-Dichloropyridin-4-ylamino)-8-(8-(dimethylamino)octyloxy)-7-methoxy-2H-chromen-2-one
    —— 4-[1-(4-chloro-phenyl)-1-ethoxy-propyl]-pyridine 53220-67-0 C16H18ClNO
    4-[1-(4-chloro-phenyl)-1-ethoxy-propyl]-pyridine
    —— (4S)-N-(allyl)-4-isobutyloxazolidine 1132012-69-1 C10H19NO
    (4S)-N-(allyl)-4-isobutyloxazolidine
    —— 4-[4-(benzyl-methyl-amino)-benzylidene]-2-(2-nitro-phenyl)-4H-oxazol-5-one 39052-67-0 C24H19N3O4
    4-[4-(benzyl-methyl-amino)-benzylidene]-2-(2-nitro-phenyl)-4H-oxazol-5-one
    —— 4-[4-chloro-3-[4-(dimethylamino)phenyl]-5-oxopyrazolidin-1-yl]-2-phenylphthalazin-1-one 113816-68-5 C25H22ClN5O2
    4-[4-chloro-3-[4-(dimethylamino)phenyl]-5-oxopyrazolidin-1-yl]-2-phenylphthalazin-1-one
    —— <4-Phenoxy-phenyl>-<4-dimethylamino-phenyl>-tellurdiiodid 66606-14-2 C20H19I2NOTe
    <4-Phenoxy-phenyl>-<4-dimethylamino-phenyl>-tellurdiiodid
    —— 4-[(5-Bromo-2-methylphenyl)hydrazinylidene]butan-1-ol 214915-68-1 C11H15BrN2O
    4-[(5-Bromo-2-methylphenyl)hydrazinylidene]butan-1-ol
    —— 4-{[bis(1H-imidazol-2-ylmethyl)amino]methyl}-N-{(1S)-4-dipropylamino-1-[2-(1H-indol-3-yl)ethylcarbamoyl]butyl}benzamide 509090-89-5 C37H49N9O2
    4-{[bis(1H-imidazol-2-ylmethyl)amino]methyl}-N-{(1S)-4-dipropylamino-1-[2-(1H-indol-3-yl)ethylcarbamoyl]butyl}benzamide
    —— 4,5-dihydro-isoxazol-3-ylamine; perchlorate 59601-90-0 C3H6N2O*ClHO4
    4,5-dihydro-isoxazol-3-ylamine; perchlorate
    —— 4-(4-methoxyphenyl)-2-(5-methyl-1-(p-tolyl)-1H-1,2,3-triazol-4-yl)-6-phenylpyridine 1204687-28-4 C28H24N4O
    4-(4-methoxyphenyl)-2-(5-methyl-1-(p-tolyl)-1H-1,2,3-triazol-4-yl)-6-phenylpyridine
    —— 4-Methyl-benzoic acid (2R,4aR,6S,7R,8S,8aS)-6-allyloxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester 130249-97-7 C24H26O7
    4-Methyl-benzoic acid (2R,4aR,6S,7R,8S,8aS)-6-allyloxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester
    —— 4L-4,5/0-2,4-dibenzoyloxy-5-hydroxycyclohex-2-enone 95640-23-6 C20H16O6
    4L-4,5/0-2,4-dibenzoyloxy-5-hydroxycyclohex-2-enone
    —— 4β,5-cyclopropano-17β-hydroxy-5β-androst-1-en-3-one 91378-70-0 C20H28O2
    4β,5-cyclopropano-17β-hydroxy-5β-androst-1-en-3-one
    —— 4,5-dimethyl-9,10-diazaphenanthrene N,N'-dioxide 82721-55-9 C14H12N2O2
    4,5-dimethyl-9,10-diazaphenanthrene N,N'-dioxide
    —— 4-Isopropenyl-6-methyl-decalon-1 62032-67-1 C14H22O
    4-Isopropenyl-6-methyl-decalon-1
    —— 4-(o-Bromphenylthio)-benzolphosphonsaeure 46918-94-9 C12H10BrO3PS
    4-(o-Bromphenylthio)-benzolphosphonsaeure
    —— 4-Hydroxy-7-methyl-3-(1-phenyl-propyl)-cumarin 102018-58-6 C19H18O3
    4-Hydroxy-7-methyl-3-(1-phenyl-propyl)-cumarin
    —— 4-({[1-(2-chlorophenyl)-3-(trifluoromethyl)-1H-pyrazol-5-yl]methyl}oxy)-6-fluoro-2-methylquinoline 1033574-67-2 C21H14ClF4N3O
    4-({[1-(2-chlorophenyl)-3-(trifluoromethyl)-1H-pyrazol-5-yl]methyl}oxy)-6-fluoro-2-methylquinoline