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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4,5,5-tetramethyl-2-(3-((methylthio)methyl)phenyl)-1,3,2-dioxaborolane 1414923-65-1 C14H21BO2S
    4,4,5,5-tetramethyl-2-(3-((methylthio)methyl)phenyl)-1,3,2-dioxaborolane
    —— 4-(chloro(p-tolyl)methyl)-4-methylnaphthalene 1242660-51-0 C19H17Cl
    4-(chloro(p-tolyl)methyl)-4-methylnaphthalene
    —— (4aS,4bS,6aS,8S,10aS,10bS,12aS)-8-(tert-Butyl-dimethyl-silanyloxy)-4a,10a,10b-trimethyl-hexadecahydro-chrysen-2-one 61446-23-9 C27H48O2Si
    (4aS,4bS,6aS,8S,10aS,10bS,12aS)-8-(tert-Butyl-dimethyl-silanyloxy)-4a,10a,10b-trimethyl-hexadecahydro-chrysen-2-one
    —— 4-Methyl-1-indanyl-chrysanthemat 63563-25-7 C20H26O2
    4-Methyl-1-indanyl-chrysanthemat
    —— (4-Chloro-phenyl)-{9-[(E)-4-chloro-phenylimino]-9H-phenalen-1-yl}-amine 66136-89-8 C25H16Cl2N2
    (4-Chloro-phenyl)-{9-[(E)-4-chloro-phenylimino]-9H-phenalen-1-yl}-amine
    —— 4-{4-[3-(4,6-diamino-2,2-dimethyl-2<i>H</i>-[1,3,5]triazin-1-yl)-phenyl]-butyl}-benzoic acid ethyl ester 70579-51-0 C24H31N5O2
    4-{4-[3-(4,6-diamino-2,2-dimethyl-2<i>H</i>-[1,3,5]triazin-1-yl)-phenyl]-butyl}-benzoic acid ethyl ester
    —— 4-Diethylaminomethyl-benzoic acid [1-(3-nitro-phenyl)-meth-(E)-ylidene]-hydrazide 68453-41-8 C19H22N4O3
    4-Diethylaminomethyl-benzoic acid [1-(3-nitro-phenyl)-meth-(E)-ylidene]-hydrazide
    —— 4'-(3-fluorophenyl)-1'-pentylspiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-2'(1'H)-one 912658-93-6 C27H24FNO4
    4'-(3-fluorophenyl)-1'-pentylspiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-2'(1'H)-one
    —— 4-Hydroxy-6,7-dimethoxy-3-((E)-3-methyl-but-1-enyl)-1H-quinolin-2-one 96838-71-0 C16H19NO4
    4-Hydroxy-6,7-dimethoxy-3-((E)-3-methyl-but-1-enyl)-1H-quinolin-2-one
    —— 4-chloro-6-(((2R)-2-(3-methylpyridin-2-yl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol 1023885-39-3 C17H17ClN2O3
    4-chloro-6-(((2R)-2-(3-methylpyridin-2-yl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol
    —— (4S,5R)-5-[2-(Diphenyl-phosphinoyl)-phenyl]-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid ethyl ester 917893-66-4 C26H27O5P
    (4S,5R)-5-[2-(Diphenyl-phosphinoyl)-phenyl]-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid ethyl ester
    —— 4b,4c,8b,8c-tetrabromo-4b,4c,8b,8c-tetrahydro-cyclobuta[1'',2'':3,4,,3'',4'':3',4']dicyclobuta[1,2-a,1',2'-a']dibenzene 97864-46-5 C16H8Br4
    4b,4c,8b,8c-tetrabromo-4b,4c,8b,8c-tetrahydro-cyclobuta[1'',2'':3,4,,3'',4'':3',4']dicyclobuta[1,2-a,1',2'-a']dibenzene
    —— 4-isopropyl-6-(1-oxo-indan-5-yloxymethyl)-morpholin-3-one 60929-75-1 C17H21NO4
    4-isopropyl-6-(1-oxo-indan-5-yloxymethyl)-morpholin-3-one
    —— 4-({[({Imino[(1-naphthylmethyl)amino]methyl}amino)carbonyl]amino}methyl)-1-[(5-phenyl-1,2,4-oxadiazol-3-yl)methyl]piperidine 422568-15-8 C28H31N7O2
    4-({[({Imino[(1-naphthylmethyl)amino]methyl}amino)carbonyl]amino}methyl)-1-[(5-phenyl-1,2,4-oxadiazol-3-yl)methyl]piperidine
    —— 4-({[({Imino[(1-naphthylmethyl)amino]methyl}amino)carbonyl]amino}methyl)-1-(3-methoxybenzyl)piperidine 422568-09-0 C27H33N5O2
    4-({[({Imino[(1-naphthylmethyl)amino]methyl}amino)carbonyl]amino}methyl)-1-(3-methoxybenzyl)piperidine
    —— 4-<10-Diaethylamino-decyloxy>-benzonitril 102377-43-5 C21H34N2O
    4-<10-Diaethylamino-decyloxy>-benzonitril
    —— 4-(4-Benzoyl-4-hydroxy-3-phenyl-piperidin-1-yl)-1-(4-fluoro-phenyl)-butan-1-one; compound with (E)-but-2-enedioic acid 34591-80-5 C4H4O4*C28H28FNO3
    4-(4-Benzoyl-4-hydroxy-3-phenyl-piperidin-1-yl)-1-(4-fluoro-phenyl)-butan-1-one; compound with (E)-but-2-enedioic acid
    —— 4-(2-hydroxy-3-morpholin-4-yl-propyl)-piperazine-1-carboxylic acid butyl ester 94539-50-1 C16H31N3O4
    4-(2-hydroxy-3-morpholin-4-yl-propyl)-piperazine-1-carboxylic acid butyl ester
    —— 4-Isopropyl-5-methyl-isosydnon 4396-73-0 C6H10N2O2
    4-Isopropyl-5-methyl-isosydnon
    —— 4-benzyl-2-(3-methoxy-phenoxymethyl)-2-methyl-morpholine 47325-76-8 C20H25NO3
    4-benzyl-2-(3-methoxy-phenoxymethyl)-2-methyl-morpholine
    —— 4-(1-bromo-cyclohexanoyl)-amino-2,3-dichloro-phenol 157530-17-1 C13H14BrCl2NO2
    4-(1-bromo-cyclohexanoyl)-amino-2,3-dichloro-phenol
    —— (4,5-Diphenyl-4,5-dihydro-oxazol-4-yl)-phosphonic acid diethyl ester 96659-29-9 C19H22NO4P
    (4,5-Diphenyl-4,5-dihydro-oxazol-4-yl)-phosphonic acid diethyl ester
    —— 4,7-dimethyl-6-phenyl-5,6,7,8-tetrahydro-4H-1,3,2,6-dioxathiazocine 2,2-dioxide 144153-07-1 C12H17NO4S
    4,7-dimethyl-6-phenyl-5,6,7,8-tetrahydro-4H-1,3,2,6-dioxathiazocine 2,2-dioxide
    —— (4R,6R)-4,6-Dimethyl-2-(3-phenoxy-phenyl)-[1,3]dioxane 94340-12-2 C18H20O3
    (4R,6R)-4,6-Dimethyl-2-(3-phenoxy-phenyl)-[1,3]dioxane
    —— 4-[[1-[4-(3,4,5-Trimethoxyanilino)-1,3,5-triazin-2-yl]benzimidazol-2-yl]amino]butan-1-ol 333729-05-8 C23H27N7O4
    4-[[1-[4-(3,4,5-Trimethoxyanilino)-1,3,5-triazin-2-yl]benzimidazol-2-yl]amino]butan-1-ol
    —— [4-[[4-(Dimethylamino)phenyl]iminomethyl]phenyl] acetate 100677-21-2 C17H18N2O2
    [4-[[4-(Dimethylamino)phenyl]iminomethyl]phenyl] acetate
    —— 4-(2,3-dihydro-2-oxo-1H-indol-3-yl)pyrrolo[2,1-f][1,2,4]triazine-5,6-dicarboxylic acid diethyl ester 310443-19-7 C20H18N4O5
    4-(2,3-dihydro-2-oxo-1H-indol-3-yl)pyrrolo[2,1-f][1,2,4]triazine-5,6-dicarboxylic acid diethyl ester
    —— 4-Hydroxy-3-[5-(4-hydroxy-2-oxochromene-3-carbonyl)-4-phenyl-1,4-dihydropyridine-3-carbonyl]chromen-2-one 1621993-10-9 C31H19NO8
    4-Hydroxy-3-[5-(4-hydroxy-2-oxochromene-3-carbonyl)-4-phenyl-1,4-dihydropyridine-3-carbonyl]chromen-2-one
    —— <<4-<<4-(dioctadecylamino)phenyl>azo>phenyl>methylene>propanedinitrile 116350-28-8 C52H83N5
    <<4-<<4-(dioctadecylamino)phenyl>azo>phenyl>methylene>propanedinitrile
    —— 4-bromo-2-cyclobutoxyphenol 944333-96-4 C10H11BrO2
    4-bromo-2-cyclobutoxyphenol
    —— 4-methyl-6-(3-phenoxyphenyl)-4-(2,3,5-trifluorobenzyl)-1,4-dihydroisoquinolin-3(2H)-one 1207713-72-1 C29H22F3NO2
    4-methyl-6-(3-phenoxyphenyl)-4-(2,3,5-trifluorobenzyl)-1,4-dihydroisoquinolin-3(2H)-one
    —— (4R,5S)-4,5-Dimethyl-[1,3]dioxolane-4,5-dicarboxylic acid 4-methyl ester 5-((S)-1-phenyl-ethyl) ester 121787-07-3 C16H20O6
    (4R,5S)-4,5-Dimethyl-[1,3]dioxolane-4,5-dicarboxylic acid 4-methyl ester 5-((S)-1-phenyl-ethyl) ester
    —— 4-methyl-2-[2-(methylthio)ethyl]-1,3-oxathiane 1225184-33-7 C8H16OS2
    4-methyl-2-[2-(methylthio)ethyl]-1,3-oxathiane
    —— 4-(4-Phenoxy-phenoxy)-thiobutyric acid S-ethyl ester 56794-40-2 C18H20O3S
    4-(4-Phenoxy-phenoxy)-thiobutyric acid S-ethyl ester
    —— (4-chlorophenyl)triphenylantimony(V) tetrafluoroborate 61203-31-4 BF4*C24H19ClSb
    (4-chlorophenyl)triphenylantimony(V) tetrafluoroborate
    —— 4-(cyclopropylethynyl)-3-(3-methoxy-3-methylbutoxy)-N-(2-sulfamoylphenylsulfonyl)benzamide 1255706-79-6 C24H28N2O7S2
    4-(cyclopropylethynyl)-3-(3-methoxy-3-methylbutoxy)-N-(2-sulfamoylphenylsulfonyl)benzamide
    —— (4-Bromophenyl)-(3-methylsulfanyl-4-thia-1,7-diazatricyclo[6.4.0.02,6]dodeca-2,5,7,9,11-pentaen-5-yl)methanone 1268449-93-9 C17H11BrN2OS2
    (4-Bromophenyl)-(3-methylsulfanyl-4-thia-1,7-diazatricyclo[6.4.0.02,6]dodeca-2,5,7,9,11-pentaen-5-yl)methanone
    —— 4-chloro-N-(2-methoxy-4-morpholino-5-nitrophenyl)pyrimidin-2-amine 2270944-70-0 C15H16ClN5O4
    4-chloro-N-(2-methoxy-4-morpholino-5-nitrophenyl)pyrimidin-2-amine
    —— 4,4-Dibrom-2-tert-butyl-6-methyl-cyclohexa-2,5-dien-1-on 1134-03-8 C11H14Br2O
    4,4-Dibrom-2-tert-butyl-6-methyl-cyclohexa-2,5-dien-1-on
    —— 4-Methoxy-6.7-methylendioxy-1-<3.4.5-trimethoxy-phenyl>-tetralin-carbonsaeure-(2)-methylester 101227-45-6 C23H26O8
    4-Methoxy-6.7-methylendioxy-1-<3.4.5-trimethoxy-phenyl>-tetralin-carbonsaeure-(2)-methylester
    —— 4-[4-[2-(4-fluorophenyl)ethynyl]phenyl]-N-[(2S,3R)-3-hydroxy-1-(hydroxyamino)-1-oxobutan-2-yl]piperazine-1-carboxamide 1207184-20-0 C23H25FN4O4
    4-[4-[2-(4-fluorophenyl)ethynyl]phenyl]-N-[(2S,3R)-3-hydroxy-1-(hydroxyamino)-1-oxobutan-2-yl]piperazine-1-carboxamide
    —— 4,4-dimethyl-5β-cholestane-3,6-dione 7677-52-3 C29H48O2
    4,4-dimethyl-5β-cholestane-3,6-dione
    —— 4-({4-[(1-chloronaphthalen-2-yl)oxy]-6-(propylamino)-1,3,5-triazin-2-yl}amino)-3-fluorobenzonitrile 1198208-77-3 C23H18ClFN6O
    4-({4-[(1-chloronaphthalen-2-yl)oxy]-6-(propylamino)-1,3,5-triazin-2-yl}amino)-3-fluorobenzonitrile
    —— 4-{[(dimethylamino)ethylidene]amino}-1-(5'-O-(4,4'-dimethoxytriphenylmethyl)-2'-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine 1185880-45-8 C41H52N6O6Si
    4-{[(dimethylamino)ethylidene]amino}-1-(5'-O-(4,4'-dimethoxytriphenylmethyl)-2'-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine
    —— 4-(3,7-diazabicyclo[4.2.0]octan-7-yl)-6-fluoro-N-methyl-2-(2-methylpyrimidin-5-yl)oxy-9H-pyrimido[4,5-b]indol-8-amine 1400803-82-8 C22H23FN8O
    4-(3,7-diazabicyclo[4.2.0]octan-7-yl)-6-fluoro-N-methyl-2-(2-methylpyrimidin-5-yl)oxy-9H-pyrimido[4,5-b]indol-8-amine
    —— 4-(2-chloro-7-nitro-acridin-9-ylamino)-<i>N</i>-(4,6-dimethyl-pyrimidin-2-yl)-benzenesulfonamide 65301-08-8 C25H19ClN6O4S
    4-(2-chloro-7-nitro-acridin-9-ylamino)-<i>N</i>-(4,6-dimethyl-pyrimidin-2-yl)-benzenesulfonamide
    —— 4-(3-methyl-4-phenethyl-piperazin-1-yl)-5,6,7,8-tetrahydro-1,3,4b-triaza-fluorene-9-carbonitrile 731824-40-1 C24H28N6
    4-(3-methyl-4-phenethyl-piperazin-1-yl)-5,6,7,8-tetrahydro-1,3,4b-triaza-fluorene-9-carbonitrile
    —— 4-(3-cyanophenyl)piperidin-4-ol 863111-22-2 C12H14N2O
    4-(3-cyanophenyl)piperidin-4-ol
    —— 4-(2,5-difluoro-4-hydroxyphenyl)-1-(3-phenylpropanoyl)piperazine 800372-81-0 C19H20F2N2O2
    4-(2,5-difluoro-4-hydroxyphenyl)-1-(3-phenylpropanoyl)piperazine
    —— 4-carboxy-2,3-dimethyl-2,3-epoxy-5-ethoxalylcyclopentanone 78270-22-1 C12H14O7
    4-carboxy-2,3-dimethyl-2,3-epoxy-5-ethoxalylcyclopentanone