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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-<<<(isopropyloxy)methylphosphoryloxy>imino>methyl>pyridinium iodide 2623-64-5 C11H18N2O3P*I
    4-<<<(isopropyloxy)methylphosphoryloxy>imino>methyl>pyridinium iodide
    —— 4-Cyano-α-methoxyzimtsaeurechlorid 70496-11-6 C11H8ClNO2
    4-Cyano-α-methoxyzimtsaeurechlorid
    —— 4-Butoxy-benzoic acid 5-(4-heptyloxy-phenyl)-pyrimidin-2-yl ester 72475-84-4 C28H34N2O4
    4-Butoxy-benzoic acid 5-(4-heptyloxy-phenyl)-pyrimidin-2-yl ester
    —— 4-(3-{7-[2-(3,3-dimethyl-2-oxo-2,3-dihydro-1H-indol-1-yl)ethyl]-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl}propoxy)benzonitrile 942281-77-8 C28H34N4O3
    4-(3-{7-[2-(3,3-dimethyl-2-oxo-2,3-dihydro-1H-indol-1-yl)ethyl]-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl}propoxy)benzonitrile
    —— 4-(pyridin-3-yl)quinazolin-6-ol 1006890-51-2 C13H9N3O
    4-(pyridin-3-yl)quinazolin-6-ol
    —— 4-cyclohexyl-3-(2-dimethylaminocarbonylphenyl)-4-oxobutyraldehyde dimethyl acetal 636598-21-5 C21H31NO4
    4-cyclohexyl-3-(2-dimethylaminocarbonylphenyl)-4-oxobutyraldehyde dimethyl acetal
    —— (4aS,5aR)-N-(1-((1S)-3-(dimethylamino)-1-phenylpropyl)-1H-pyrazol-4-yl)-5a-methyl-1,4,4a,5,5a,6-hexahydrocyclopropa[f]indazole-3-carboxamide 1557234-87-3 C24H30N6O
    (4aS,5aR)-N-(1-((1S)-3-(dimethylamino)-1-phenylpropyl)-1H-pyrazol-4-yl)-5a-methyl-1,4,4a,5,5a,6-hexahydrocyclopropa[f]indazole-3-carboxamide
    —— 4-[3-{4-[(4-chlorophenoxy)methyl]-3-methoxybenzyl}-7-fluoro-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde 1162650-80-7 C32H31ClF3N3O6
    4-[3-{4-[(4-chlorophenoxy)methyl]-3-methoxybenzyl}-7-fluoro-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde
    —— 4-[3-[6-(5-acetyl-biphenyl-3-yloxy)-hexyl]-2-(2-carboxy-ethyl)-phenoxy]-butyric acid 1246206-21-2 C33H38O7
    4-[3-[6-(5-acetyl-biphenyl-3-yloxy)-hexyl]-2-(2-carboxy-ethyl)-phenoxy]-butyric acid
    —— 4-{7-fluoro-6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-{[6-(3-fluorophenyl)pyridin-3-yl]methyl}-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde 1162650-54-5 C29H26F4N4O4
    4-{7-fluoro-6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-{[6-(3-fluorophenyl)pyridin-3-yl]methyl}-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde
    —— 4-acetyl-1-benzyl-5-cyclohexyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one 512176-52-2 C19H23NO3
    4-acetyl-1-benzyl-5-cyclohexyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one
    —— 4,5-dimethyl-9-tosyl-beta-carboline-3-carboxylic acid ethyl ester 136288-65-8 C23H22N2O4S
    4,5-dimethyl-9-tosyl-beta-carboline-3-carboxylic acid ethyl ester
    —— 4-carboxy-4-ethyl-hexanoic acid N-propyl-N-[2'-(1H-tetrazol-5-yl)biphenyl-4-ylmethyl]-amide 143095-89-0 C26H33N5O3
    4-carboxy-4-ethyl-hexanoic acid N-propyl-N-[2'-(1H-tetrazol-5-yl)biphenyl-4-ylmethyl]-amide
    —— 4-(2-carboxy-1-{6-[3-(pyridin-2-ylamino)propoxy]-1H-indol-3-yl}ethyl)benzoic acid 1055928-34-1 C26H25N3O5
    4-(2-carboxy-1-{6-[3-(pyridin-2-ylamino)propoxy]-1H-indol-3-yl}ethyl)benzoic acid
    —— (4-methoxy-benzyl)-(10H-phenothiazin-2-yl)-amine 350021-16-8 C20H18N2OS
    (4-methoxy-benzyl)-(10H-phenothiazin-2-yl)-amine
    —— 4-chloro-2-((5-methyl-6-(3,3,3-trifluoropropoxy)pyridin-3-yl)methyl)-2H-pyrazolo[4,3-c]pyridine 1609098-69-2 C16H14ClF3N4O
    4-chloro-2-((5-methyl-6-(3,3,3-trifluoropropoxy)pyridin-3-yl)methyl)-2H-pyrazolo[4,3-c]pyridine
    —— 4β,9β,10α-trihydroxy-1α,5α-H-guaia-6-en 1426541-22-1 C15H26O3
    4β,9β,10α-trihydroxy-1α,5α-H-guaia-6-en
    —— 4-(3-methyl-4-(methylthio)phenoxy)-3-((4-(1-methylpiperidin-4-yl)piperazin-1-yl)methyl)benzenesulfonamide 1204513-82-5 C25H36N4O3S2
    4-(3-methyl-4-(methylthio)phenoxy)-3-((4-(1-methylpiperidin-4-yl)piperazin-1-yl)methyl)benzenesulfonamide
    —— 4-{3-[1-(3-methoxymethyl-[1,2,4]oxadiazol-5-yl)piperidin-4-yl]propoxy}-2-methylbenzoic acid methyl ester 1204300-54-8 C21H29N3O5
    4-{3-[1-(3-methoxymethyl-[1,2,4]oxadiazol-5-yl)piperidin-4-yl]propoxy}-2-methylbenzoic acid methyl ester
    —— (4R,5R,6S,9R)-6-isopropyl-9-methyl-1-oxa-4-thiaspiro[4.5]-decane-4-oxide 1123889-32-6 C12H22O2S
    (4R,5R,6S,9R)-6-isopropyl-9-methyl-1-oxa-4-thiaspiro[4.5]-decane-4-oxide
    —— 4-[[[3-[3-(Methanesulfonamido)phenyl]imidazo[1,2-a]pyrazin-8-yl]amino]methyl]benzenesulfonamide 1124320-26-8 C20H20N6O4S2
    4-[[[3-[3-(Methanesulfonamido)phenyl]imidazo[1,2-a]pyrazin-8-yl]amino]methyl]benzenesulfonamide
    —— 4-(7-Methoxy-heptyl)-5-(3-methyl-but-2-enyl)-cyclopent-4-ene-1,3-dione 54106-17-1 C18H28O3
    4-(7-Methoxy-heptyl)-5-(3-methyl-but-2-enyl)-cyclopent-4-ene-1,3-dione
    —— 4-[1-(4-methoxyphenylcarbamoyl)ethylamino]pent-4-enoic acid 1325238-12-7 C14H18N2O5
    4-[1-(4-methoxyphenylcarbamoyl)ethylamino]pent-4-enoic acid
    —— 4-(4-Chloro-phenoxymethyl)-phenylamine 57181-05-2 C13H12ClNO
    4-(4-Chloro-phenoxymethyl)-phenylamine
    —— 4-[(5-chloro-6-isopropoxypyridin-3-yl)oxy]-5-fluoro-2-methoxy-N-(methylsulfonyl)benzamide 1355064-35-5 C17H18ClFN2O6S
    4-[(5-chloro-6-isopropoxypyridin-3-yl)oxy]-5-fluoro-2-methoxy-N-(methylsulfonyl)benzamide
    —— 4-[2-(3,8-Diazabicyclo[3.2.1]oct-8-yl)ethoxy]benzonitrile 415979-21-4 C15H19N3O
    4-[2-(3,8-Diazabicyclo[3.2.1]oct-8-yl)ethoxy]benzonitrile
    —— 4,6-dichloro-5-[2-(4,6-dichloropyrimidin-5-yl)ethyl]pyrimidine 133500-30-8 C10H6Cl4N4
    4,6-dichloro-5-[2-(4,6-dichloropyrimidin-5-yl)ethyl]pyrimidine
    —— 4-stilben-α-yl-phenetole 856066-40-5 C22H20O
    4-stilben-α-yl-phenetole
    —— 4-amino-1-butylpyridin-1-ium iodide 1282108-45-5 C9H15N2*I
    4-amino-1-butylpyridin-1-ium iodide
    —— 4-(3-Ethoxycarbonyl-propionylamino)-5-ethyl-isophthalic acid diethyl ester 34921-70-5 C20H27NO7
    4-(3-Ethoxycarbonyl-propionylamino)-5-ethyl-isophthalic acid diethyl ester
    —— 4-methylpentan-2-one O-((3-hydroxyphenyl)carbamoyl) oxime 34207-31-3 C13H18N2O3
    4-methylpentan-2-one O-((3-hydroxyphenyl)carbamoyl) oxime
    —— 4-{4-[(Z)-(1-ethyl-5-imino-2-oxoimidazolidin-4-ylidene)methyl]-2-methoxyphenoxy}naphthalene-1-carbonitrile 1264751-34-9 C24H20N4O3
    4-{4-[(Z)-(1-ethyl-5-imino-2-oxoimidazolidin-4-ylidene)methyl]-2-methoxyphenoxy}naphthalene-1-carbonitrile
    —— 4-(Guaiazulen-3-ylazo)-benzolsulfonsaeure-thiazol-2-ylamid 66406-09-5 C24H24N4O2S2
    4-(Guaiazulen-3-ylazo)-benzolsulfonsaeure-thiazol-2-ylamid
    —— 4-(3,4-dichloro-phenyl)-2-morpholin-4-yl-<i>N</i>-phenyl-4-phenylhydrazono-butyramide 70012-23-6 C26H26Cl2N4O2
    4-(3,4-dichloro-phenyl)-2-morpholin-4-yl-<i>N</i>-phenyl-4-phenylhydrazono-butyramide
    —— [4-(1,4-dioxa-spiro[4.5]dec-7-yl)-phenyl]-acetonitrile 38121-26-5 C16H19NO2
    [4-(1,4-dioxa-spiro[4.5]dec-7-yl)-phenyl]-acetonitrile
    —— 4-(3-Benzyloxy-5-fluoro-phenyl)-4-ethoxy-tetrahydro-pyran 133739-65-8 C20H23FO3
    4-(3-Benzyloxy-5-fluoro-phenyl)-4-ethoxy-tetrahydro-pyran
    —— (4aR,9R,9aR)-5-methoxy-9-(nitromethyl)-2,3,4,4a,9,9a-hexahydro-1H-xanthen-1-one 1627214-06-5 C15H17NO5
    (4aR,9R,9aR)-5-methoxy-9-(nitromethyl)-2,3,4,4a,9,9a-hexahydro-1H-xanthen-1-one
    —— 4-(4-chloro-3-cyclopropylmethylthio-2-methylbenzoyl)-3-cyclopropyl-5-hydroxy-1-methylpyrazole 1088713-10-3 C19H21ClN2O2S
    4-(4-chloro-3-cyclopropylmethylthio-2-methylbenzoyl)-3-cyclopropyl-5-hydroxy-1-methylpyrazole
    —— 4-(3'α,15'β-dihydroxy-5'β-estran-17'β-yl)furan-2-carboxyaldehyde 876017-54-8 C23H32O4
    4-(3'α,15'β-dihydroxy-5'β-estran-17'β-yl)furan-2-carboxyaldehyde
    —— 4,4,4-trifluoro-3-methylbut-2-enamide camphor sultam 1173178-24-9 C15H20F3NO3S
    4,4,4-trifluoro-3-methylbut-2-enamide camphor sultam
    —— 4,5-Dimethoxyvaticin 73232-99-2 C13H16N2O3
    4,5-Dimethoxyvaticin
    —— 4-[2-(6-bromo-1(3)<i>H</i>-imidazo[4,5-<i>b</i>]pyridin-2-yl)-vinyl]-<i>N</i>,<i>N</i>-dimethyl-aniline 74100-83-7 C16H15BrN4
    4-[2-(6-bromo-1(3)<i>H</i>-imidazo[4,5-<i>b</i>]pyridin-2-yl)-vinyl]-<i>N</i>,<i>N</i>-dimethyl-aniline
    —— 4-[3-Oxo-2-p-tolyl-2,3-dihydro-isoindol-(1Z)-ylidenemethyl]-N-o-tolyl-benzenesulfonamide 78298-22-3 C29H24N2O3S
    4-[3-Oxo-2-p-tolyl-2,3-dihydro-isoindol-(1Z)-ylidenemethyl]-N-o-tolyl-benzenesulfonamide
    —— <4-<sup>2</sup>H2>-cis-7-Hexadecensaeure 73374-81-9 C16H30O2
    <4-<sup>2</sup>H2>-cis-7-Hexadecensaeure
    —— 4,5,7,8-Tetracyano<2.2>paracyclophane 105537-09-5 C20H12N4
    4,5,7,8-Tetracyano<2.2>paracyclophane
    —— 4-Hydroxy-3-<3-(4-methylsulfinylphenyl)-propyl>-2H-1-benzopyran-2-on 89434-35-5 C19H18O4S
    4-Hydroxy-3-<3-(4-methylsulfinylphenyl)-propyl>-2H-1-benzopyran-2-on
    —— [4-((3aS,6S,6aS)-6-Methoxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-2-((3aR,6R,6aR)-6-methoxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-[1,3]dioxolan-2-yl]-acetonitrile 70866-04-5 C21H31NO10
    [4-((3aS,6S,6aS)-6-Methoxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-2-((3aR,6R,6aR)-6-methoxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-[1,3]dioxolan-2-yl]-acetonitrile
    —— 4-isopropyl-7-methoxy-1,1,6-trimethyl-1,2-dihydronaphthalene 362026-53-7 C17H24O
    4-isopropyl-7-methoxy-1,1,6-trimethyl-1,2-dihydronaphthalene
    —— 4-(4-(tert-butyl)phenyl)-1-tosyl-1H-1,2,3-triazole 1292358-68-9 C19H21N3O2S
    4-(4-(tert-butyl)phenyl)-1-tosyl-1H-1,2,3-triazole
    —— 4,6-bis-benzyloxy-2,4'-dimethoxy-3-methyl-deoxybenzoin 857561-87-6 C31H30O5
    4,6-bis-benzyloxy-2,4'-dimethoxy-3-methyl-deoxybenzoin