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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,18-Dichloro-6,10,12,16,22,24-hexanitro-2,8,14,20-tetraoxapentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9(27),10,12,15(26),16,18,21,23-dodecaene 55148-97-5 C24H8Cl2N6O16
    4,18-Dichloro-6,10,12,16,22,24-hexanitro-2,8,14,20-tetraoxapentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9(27),10,12,15(26),16,18,21,23-dodecaene
    —— 4-(2,4-dioxo-1,4-dihydro-2<i>H</i>-quinazolin-3-yl)-<i>N</i>-pyridin-2-yl-benzenesulfonamide 56158-82-8 C19H14N4O4S
    4-(2,4-dioxo-1,4-dihydro-2<i>H</i>-quinazolin-3-yl)-<i>N</i>-pyridin-2-yl-benzenesulfonamide
    —— 4-(p-Methoxyphenyl)-5,6-benzoflavon-4-ol 55977-20-3 C26H20O3
    4-(p-Methoxyphenyl)-5,6-benzoflavon-4-ol
    —— 4,5-Dimethyl-2-(3,5-dinitro-benzoyloxymethyl)-cyclohexan-carbaldehyd-(1)-aethylenketal 99831-12-6 C19H24N2O8
    4,5-Dimethyl-2-(3,5-dinitro-benzoyloxymethyl)-cyclohexan-carbaldehyd-(1)-aethylenketal
    —— 4-(4-amino-phenyl)-6-[3-(4-methyl-6-oxo-1,6-dihydro-pyrimidin-2-yl)-phenyl]-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester 97255-69-1 C26H25N3O4
    4-(4-amino-phenyl)-6-[3-(4-methyl-6-oxo-1,6-dihydro-pyrimidin-2-yl)-phenyl]-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester
    —— 4.6-Diacetoxy-2-<4-methoxy-3-acetoxy-benzyliden>-cumaranon-(3) 95026-14-5 C22H18O9
    4.6-Diacetoxy-2-<4-methoxy-3-acetoxy-benzyliden>-cumaranon-(3)
    —— 4-(5-Brom-2-methoxy-benzylidenamino)-benzoesaeure-methylester 20130-36-3 C16H14BrNO3
    4-(5-Brom-2-methoxy-benzylidenamino)-benzoesaeure-methylester
    —— 4-Oxo-3-chinolizidin-3-(cyclohexyl-carboxamid) 94374-06-8 C16H26N2O2
    4-Oxo-3-chinolizidin-3-(cyclohexyl-carboxamid)
    —— 4-Diethylaminoethoxyphenazon 93992-90-6 C17H25N3O2
    4-Diethylaminoethoxyphenazon
    —— 4,7-dimethyl-6,7-dihydro-5<i>H</i>-[2]pyrindine-1,3-diol 93884-05-0 C10H13NO2
    4,7-dimethyl-6,7-dihydro-5<i>H</i>-[2]pyrindine-1,3-diol
    —— 4-Aethyl-4-hydroxy-3-phenyl-1-<N-methyl-piperidyl-(4)>-pyrazol-5-on 94803-81-3 C17H23N3O2
    4-Aethyl-4-hydroxy-3-phenyl-1-<N-methyl-piperidyl-(4)>-pyrazol-5-on
    —— 4-Chlor-6-methoxy-2,2-dimethylchroman-3-ol 13372-99-1 C12H15ClO3
    4-Chlor-6-methoxy-2,2-dimethylchroman-3-ol
    —— 4-<3.4.5-Trimethoxy-phenyl>-6,7-dihydro-thieno<3,2-c>pyridin 97786-10-2 C16H17NO3S
    4-<3.4.5-Trimethoxy-phenyl>-6,7-dihydro-thieno<3,2-c>pyridin
    —— 4'-Chloracetylamino-4-methoxy-chalkon 10358-38-0 C18H16ClNO3
    4'-Chloracetylamino-4-methoxy-chalkon
    —— 4,7-dimethyl-2,7-dihydro-1,16-cyclo-3,4-seco-coryn-19-en-17-ol 100104-76-5 C21H30N2O
    4,7-dimethyl-2,7-dihydro-1,16-cyclo-3,4-seco-coryn-19-en-17-ol
    —— 4',4',5',5'-tetramethyl-8-phenoxy-6l4-spiro[benzo[e]pyrido[2,1-b][1,3,4]oxazaborinine-6,2'-[1,3,2]dioxaborolan]-5-ium 1374791-02-2 C23H24BNO4
    4',4',5',5'-tetramethyl-8-phenoxy-6l4-spiro[benzo[e]pyrido[2,1-b][1,3,4]oxazaborinine-6,2'-[1,3,2]dioxaborolan]-5-ium
    —— 4-(1-benzyl-5-methyl-1H-1,2,3-triazol-4-yl)-6-(2,4-dichlorophenyl)pyrimidin-2-amine 1557968-81-6 C20H16Cl2N6
    4-(1-benzyl-5-methyl-1H-1,2,3-triazol-4-yl)-6-(2,4-dichlorophenyl)pyrimidin-2-amine
    —— 4,6-di-O-acetyl-2,3-di-O-methyl-α-D-glucopyranosyl bromide 108379-06-2 C12H19BrO7
    4,6-di-O-acetyl-2,3-di-O-methyl-α-D-glucopyranosyl bromide
    —— 4-chloro-N-(1-((1-(2-cyano-4-methylpent-2-enoyl)pyrrolidin-2-yl)methyl)-1H-benzo[d]imidazol-2-yl)benzamide 1574548-64-3 C26H26ClN5O2
    4-chloro-N-(1-((1-(2-cyano-4-methylpent-2-enoyl)pyrrolidin-2-yl)methyl)-1H-benzo[d]imidazol-2-yl)benzamide
    —— 4-amino-<i>N</i>-(5-ethoxy-4,6-dimethoxy-pyrimidin-2-yl)-benzenesulfonamide 93761-05-8 C14H18N4O5S
    4-amino-<i>N</i>-(5-ethoxy-4,6-dimethoxy-pyrimidin-2-yl)-benzenesulfonamide
    —— 4-(4-Bromphenylazo)-1,5-diphenyl-3-methylpyrazol 95162-18-8 C22H17BrN4
    4-(4-Bromphenylazo)-1,5-diphenyl-3-methylpyrazol
    —— 4-(3-Chlorphenylazo)-1,5-diphenyl-3-methyl-pyrazol 98024-38-5 C22H17ClN4
    4-(3-Chlorphenylazo)-1,5-diphenyl-3-methyl-pyrazol
    —— 4,5-dichloro-1<i>H</i>-imidazole-2-carbodithioic acid methyl ester 64737-49-1 C5H4Cl2N2S2
    4,5-dichloro-1<i>H</i>-imidazole-2-carbodithioic acid methyl ester
    —— 4-Hydroxy-cinnolin-1-oxyd 68500-55-0 C8H6N2O2
    4-Hydroxy-cinnolin-1-oxyd
    —— 4-(3-chloro-6-methoxypyridin-2-ylamino)-7-hydroxy-5-isopropoxyquinazoline 763123-60-0 C17H17ClN4O3
    4-(3-chloro-6-methoxypyridin-2-ylamino)-7-hydroxy-5-isopropoxyquinazoline
    —— (4-methyl-[1,1'-biphenyl]-2-yl)boronic acid 2243975-76-8 C13H13BO2
    (4-methyl-[1,1'-biphenyl]-2-yl)boronic acid
    —— 4-amino-<i>N</i>-(1-cyclopentyl-2-oxo-1,2-dihydro-pyrimidin-4-yl)-benzenesulfonamide 58196-46-6 C15H18N4O3S
    4-amino-<i>N</i>-(1-cyclopentyl-2-oxo-1,2-dihydro-pyrimidin-4-yl)-benzenesulfonamide
    —— 4-Oxo-2,3-diphenyl-6-<naphthyl-(1)>-hexan-carbonsaeure-(1)-<2,4-dinitro-phenylhydrazon> 96976-29-3 C35H30N4O6
    4-Oxo-2,3-diphenyl-6-<naphthyl-(1)>-hexan-carbonsaeure-(1)-<2,4-dinitro-phenylhydrazon>
    —— 4-(7-Methoxy-1,6-dimethyl-1,2,3,4-tetrahydro-naphth-1-yl)-buttersaeure 94959-46-3 C17H24O3
    4-(7-Methoxy-1,6-dimethyl-1,2,3,4-tetrahydro-naphth-1-yl)-buttersaeure
    —— 4-[4-(4-Cyanophenyl)phenoxy]butyl 4-(4-pent-4-enoxyphenyl)benzoate 1186466-12-5 C35H33NO4
    4-[4-(4-Cyanophenyl)phenoxy]butyl 4-(4-pent-4-enoxyphenyl)benzoate
    —— 4-(2-hydroxyethoxy)-3-nitrobenzonitrile 592552-42-6 C9H8N2O4
    4-(2-hydroxyethoxy)-3-nitrobenzonitrile
    —— 4b,10-bis-(4-methoxy-phenyl)-9-phenyl-4b,9-dihydro-indeno[1,2,3-fg]naphthacene 121976-51-0 C44H32O2
    4b,10-bis-(4-methoxy-phenyl)-9-phenyl-4b,9-dihydro-indeno[1,2,3-fg]naphthacene
    —— [4-(3-methyl-3<i>H</i>-benzothiazol-2-ylidene)-but-2-enylidene]-malononitrile 92432-66-1 C15H11N3S
    [4-(3-methyl-3<i>H</i>-benzothiazol-2-ylidene)-but-2-enylidene]-malononitrile
    —— (4,5-dimethoxy-1-oxo-indan-2-yl)-glyoxylic acid ethyl ester 861361-38-8 C15H16O6
    (4,5-dimethoxy-1-oxo-indan-2-yl)-glyoxylic acid ethyl ester
    —— 4''-O-α-maltotriosyl-stevioside 79431-44-0 C56H90O33
    4''-O-α-maltotriosyl-stevioside
    —— 4-[3-[tert-butyl(dimethyl)silyl]oxycyclohexen-1-yl]butan-1-ol 99499-61-3 C16H32O2Si
    4-[3-[tert-butyl(dimethyl)silyl]oxycyclohexen-1-yl]butan-1-ol
    —— 4-(benzothiazol-2-yl)-2-fluorophenyl nonanoate 1564099-73-5 C22H24FNO2S
    4-(benzothiazol-2-yl)-2-fluorophenyl nonanoate
    —— 4-methoxynaphthalene-1-sulfonic acid ethyl ester 67199-41-1 C13H14O4S
    4-methoxynaphthalene-1-sulfonic acid ethyl ester
    —— 4-(1-hydroxy-2-methoxycarbonyl-2-methyl-cyclohexyl)-butyric acid methyl ester 856185-35-8 C14H24O5
    4-(1-hydroxy-2-methoxycarbonyl-2-methyl-cyclohexyl)-butyric acid methyl ester
    —— 4-[4-((1R,2S)-2-isopropylcarbamoyl-cyclopentylamino)-5-trifluoromethyl-pyrimidin-2-ylamino]-2-ethoxybenzoic acid 958227-62-8 C23H28F3N5O4
    4-[4-((1R,2S)-2-isopropylcarbamoyl-cyclopentylamino)-5-trifluoromethyl-pyrimidin-2-ylamino]-2-ethoxybenzoic acid
    —— 4-nitro-3-(trifluoromethyl)benzaldehyde oxime 1387642-82-1 C8H5F3N2O3
    4-nitro-3-(trifluoromethyl)benzaldehyde oxime
    —— 4-Hydroxybutan-2-yl methyl carbonate 1413918-07-6 C6H12O4
    4-Hydroxybutan-2-yl methyl carbonate
    —— 4-(2-Oxo-propyl)-3,4-dihydro-1H-pyridin-2-one 126523-28-2 C8H11NO2
    4-(2-Oxo-propyl)-3,4-dihydro-1H-pyridin-2-one
    —— 4-[(2-fluoro-3-methoxy-6-methoxymethoxyphenyl)-(1,1,1-triisopropylsilanyloxy)methyl]benzoic acid methyl ester 677323-84-1 C27H39FO6Si
    4-[(2-fluoro-3-methoxy-6-methoxymethoxyphenyl)-(1,1,1-triisopropylsilanyloxy)methyl]benzoic acid methyl ester
    —— 4-((1S,4S,5R,6R,7S)-6,7-Bis-methylsulfanyl-2,3-diaza-bicyclo[3.2.0]hept-2-en-4-yl)-benzonitrile 121829-43-4 C14H15N3S2
    4-((1S,4S,5R,6R,7S)-6,7-Bis-methylsulfanyl-2,3-diaza-bicyclo[3.2.0]hept-2-en-4-yl)-benzonitrile
    —— 4-acetylamino-naphthalene-1-sulfonic acid 4-(4-methoxy-phenyl)-thiazol-2-ylamide 22757-84-2 C22H19N3O4S2
    4-acetylamino-naphthalene-1-sulfonic acid 4-(4-methoxy-phenyl)-thiazol-2-ylamide
    —— 4-{4-[4-(3-Pyridin-2-yl-1H-pyrazol-4-yl)-pyridin-2-yl]-phenyl}-morpholine 452342-51-7 C23H21N5O
    4-{4-[4-(3-Pyridin-2-yl-1H-pyrazol-4-yl)-pyridin-2-yl]-phenyl}-morpholine
    —— 4'-hydroxy-4-biphenylferrocene 440679-10-7 C22H18FeO
    4'-hydroxy-4-biphenylferrocene
    —— 4-Piperazin-1-yl-naphthalene-1-sulfonic acid (3-chloro-phenyl)-amide, hydrochloride 478616-19-2 C20H20ClN3O2S*ClH
    4-Piperazin-1-yl-naphthalene-1-sulfonic acid (3-chloro-phenyl)-amide, hydrochloride
    —— (4R)-5-bromo-4-(tert-butyldimethylsilanyloxy)pentan-2-one 475160-66-8 C11H23BrO2Si
    (4R)-5-bromo-4-(tert-butyldimethylsilanyloxy)pentan-2-one