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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Brom-5-hydroxy-3,6-endoxo-hexahydrophthalsaeure 108485-25-2 C8H9BrO6
    4-Brom-5-hydroxy-3,6-endoxo-hexahydrophthalsaeure
    —— 4-methoxy-benzoic acid-((1<i>R</i>,2<i>S</i>)-2-dimethylamino-1-phenyl-propyl ester) 112070-86-7 C19H23NO3
    4-methoxy-benzoic acid-((1<i>R</i>,2<i>S</i>)-2-dimethylamino-1-phenyl-propyl ester)
    —— <4-Diethylamino-phenylimino>-<thenoyl-(3)>-essigsaeure-(3-nitro-anilid) 115034-30-5 C23H22N4O4S
    <4-Diethylamino-phenylimino>-<thenoyl-(3)>-essigsaeure-(3-nitro-anilid)
    —— 4-Chloro-2-((Z)-1-imidazol-1-yl-2-phenyl-vinyl)-phenol 108693-44-3 C17H13ClN2O
    4-Chloro-2-((Z)-1-imidazol-1-yl-2-phenyl-vinyl)-phenol
    —— 4-iodo-5-methyl-1-(trifluoromethyl)-6-oxabicyclo[3.2.1]octan-7-one 131758-83-3 C9H10F3IO2
    4-iodo-5-methyl-1-(trifluoromethyl)-6-oxabicyclo[3.2.1]octan-7-one
    —— 4-(4-chlorophenyl)-6-(3-chloro propyl)thieno[2,3-d]pyridazin-7-one 1354720-87-8 C15H12Cl2N2OS
    4-(4-chlorophenyl)-6-(3-chloro propyl)thieno[2,3-d]pyridazin-7-one
    —— 4-ethyl-1,5b,6,11,11a,12-hexahydro-4<i>H</i>-pyrano[3',4':6,7]indolizino[1,2-<i>b</i>]quinoline-3,14-dione 53544-16-4 C20H20N2O3
    4-ethyl-1,5b,6,11,11a,12-hexahydro-4<i>H</i>-pyrano[3',4':6,7]indolizino[1,2-<i>b</i>]quinoline-3,14-dione
    —— 4-(2-(2-hydroxybenzylidene)hydrazinyl)pyridine 91396-98-4 C12H11N3O
    4-(2-(2-hydroxybenzylidene)hydrazinyl)pyridine
    —— (-)-(4S)-1-tert-butoxycarbonyl-3-tert-butyldimethylsilyloxymethyl-4,5-dihydro-4-phenyl-1H-pyrazole 224571-86-2 C21H34N2O3Si
    (-)-(4S)-1-tert-butoxycarbonyl-3-tert-butyldimethylsilyloxymethyl-4,5-dihydro-4-phenyl-1H-pyrazole
    —— 4-amino-7-phenyl<1,2,4,6>tetrazepino<1,7-c>quinazolin-2(5H)-thione 115765-19-0 C16H12N6S
    4-amino-7-phenyl<1,2,4,6>tetrazepino<1,7-c>quinazolin-2(5H)-thione
    —— 4,4-dimethyl-1-oxa-spiro[4.5]decan-2-one 16466-28-7 C11H18O2
    4,4-dimethyl-1-oxa-spiro[4.5]decan-2-one
    —— 4-N-(4-fluorophenyl)amino-5-iodo-7-(5-deoxy-2,3-O-isopropylidene-β-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidine 186300-92-5 C20H20FIN4O3
    4-N-(4-fluorophenyl)amino-5-iodo-7-(5-deoxy-2,3-O-isopropylidene-β-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidine
    —— (4R,Z)-3-(4'-benzyloxybut-3'-enoyl)-4,5,5-triphenyloxazolidinone 1393834-15-5 C32H27NO4
    (4R,Z)-3-(4'-benzyloxybut-3'-enoyl)-4,5,5-triphenyloxazolidinone
    —— (4R,6S,8S,11E,13S)-16-chloro-13,17,19-trihydroxy-4-methyl-3,7-dioxatricyclo[13.4.0.06,8]nonadeca-1(15),11,16,18-tetraen-2-one 616899-30-0 C18H21ClO6
    (4R,6S,8S,11E,13S)-16-chloro-13,17,19-trihydroxy-4-methyl-3,7-dioxatricyclo[13.4.0.06,8]nonadeca-1(15),11,16,18-tetraen-2-one
    —— 4-(phenylacetyl)pyridinium chloride 100240-06-0 C13H11NO*ClH
    4-(phenylacetyl)pyridinium chloride
    —— 4-(4-Chlorophenyl)-1-[4-(3-fluoroanilino)-5-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]piperidin-4-ol 1146361-07-0 C23H22ClFN4O2S
    4-(4-Chlorophenyl)-1-[4-(3-fluoroanilino)-5-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]piperidin-4-ol
    —— 4-benzyloxy-N-hydroxy-2-iodo-5-methoxybenzimidoylchloride 1164108-81-9 C15H13ClINO3
    4-benzyloxy-N-hydroxy-2-iodo-5-methoxybenzimidoylchloride
    —— 4-(12-methyl-6,12-dihydro-thiochromeno[4,3-b]quinolin-7-ylidene)-2-thioxo-butyric acid 1704-75-2 C21H17NO2S2
    4-(12-methyl-6,12-dihydro-thiochromeno[4,3-b]quinolin-7-ylidene)-2-thioxo-butyric acid
    —— 4,5,6,7-tetraphenyltricyclo<9.1.0.0<sup>3.8</sup>>dodeca-3<sup>8</sup>,4,6,9-tetraene 107170-27-4 C36H28
    4,5,6,7-tetraphenyltricyclo<9.1.0.0<sup>3.8</sup>>dodeca-3<sup>8</sup>,4,6,9-tetraene
    —— 4-[(1S)-1-[[4-[(4-chlorophenyl)methyl]-3-oxo-1,4-benzoxazine-5-carbonyl]amino]ethyl]benzoic acid 1097195-02-2 C25H21ClN2O5
    4-[(1S)-1-[[4-[(4-chlorophenyl)methyl]-3-oxo-1,4-benzoxazine-5-carbonyl]amino]ethyl]benzoic acid
    —— 4-[3-[4-[4-(4-cyanobenzoyl)piperazin-1-yl]butyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534607-86-8 C29H26F3N5O3
    4-[3-[4-[4-(4-cyanobenzoyl)piperazin-1-yl]butyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— 4-[3-(3,5-Bis-trifluoromethyl-phenyl)-ureido]-benzoic acid p-tolyl ester 55225-65-5 C23H16F6N2O3
    4-[3-(3,5-Bis-trifluoromethyl-phenyl)-ureido]-benzoic acid p-tolyl ester
    —— (4,6-dinitro-<i>m</i>-phenylene)-di-malonic acid tetraethyl ester 861590-69-4 C20H24N2O12
    (4,6-dinitro-<i>m</i>-phenylene)-di-malonic acid tetraethyl ester
    —— 4-[N-(4-Methoxyphenyl)-N-[3-(3,4,5-trimethoxyphenyl)benzyl]amino]-1-[3-(3,4,5-trimethoxyphenyl)benzyl]piperidine hydrochloride 501670-71-9 C44H50N2O7*ClH
    4-[N-(4-Methoxyphenyl)-N-[3-(3,4,5-trimethoxyphenyl)benzyl]amino]-1-[3-(3,4,5-trimethoxyphenyl)benzyl]piperidine hydrochloride
    —— <4-Diethylamino-phenylimino>-<furoyl-(2)>-essigsaeure-<2-nitro-anilid> 115034-81-6 C23H22N4O5
    <4-Diethylamino-phenylimino>-<furoyl-(2)>-essigsaeure-<2-nitro-anilid>
    —— 4-Hydroxy-2.6-dimethyl-1-phenethyl-4-phenyl-piperidin 110245-13-1 C21H27NO
    4-Hydroxy-2.6-dimethyl-1-phenethyl-4-phenyl-piperidin
    —— 4,4'-Dimethyl-2,2'-bibenzo<h>chinolin 116028-70-7 C28H20N2
    4,4'-Dimethyl-2,2'-bibenzo<h>chinolin
    —— 4-Hydroxy-2-phenyl-chinazolin-3-oxid 100537-43-7 C14H10N2O2
    4-Hydroxy-2-phenyl-chinazolin-3-oxid
    —— 4',4''-Dimethoxy-1',1''-diaethoxy-1,2,7,8,9,10,11,14-octahydro-3,4:5,6-dibenzo-phenanthren-dicarbonsaeure-(9,10)-anhydrid 120970-20-9 C30H32O7
    4',4''-Dimethoxy-1',1''-diaethoxy-1,2,7,8,9,10,11,14-octahydro-3,4:5,6-dibenzo-phenanthren-dicarbonsaeure-(9,10)-anhydrid
    —— <4a-Hydroxy-2,7-dioxo-1-methyl-1-carboxy-9-methoxycarbonyl-1,2,4a,4b,5,6,7,8,8a,9a-decahydro-fluorenyl-(8a)>-essigsaeuremethylester-1->4a-lacton 114202-75-4 C20H22O8
    <4a-Hydroxy-2,7-dioxo-1-methyl-1-carboxy-9-methoxycarbonyl-1,2,4a,4b,5,6,7,8,8a,9a-decahydro-fluorenyl-(8a)>-essigsaeuremethylester-1->4a-lacton
    —— 4-(2-Brom-anilino)-2-chlor-5-ethoxycarbonyl-pyrimidin 105904-55-0 C13H11BrClN3O2
    4-(2-Brom-anilino)-2-chlor-5-ethoxycarbonyl-pyrimidin
    —— 4-(benzenesulfonyl)-5-(4-methoxyphenyl)-3-phenyl-4,5-dihydro-1H-pyrazole 122772-86-5 C22H20N2O3S
    4-(benzenesulfonyl)-5-(4-methoxyphenyl)-3-phenyl-4,5-dihydro-1H-pyrazole
    —— 4-methyl-piperazine-1-carbothioic acid-(3-isopropoxy-anilide) 109452-51-9 C15H23N3OS
    4-methyl-piperazine-1-carbothioic acid-(3-isopropoxy-anilide)
    —— 4-Hydroxy-1,2,3,4-trimethyl-piperidincarbonsaeure-4-methylester 103275-05-4 C10H19NO3
    4-Hydroxy-1,2,3,4-trimethyl-piperidincarbonsaeure-4-methylester
    —— 4-Hydroxy-5-methoxy-1,2-dimethyl-3-ethoxycarbonyl-benzindol 109726-50-3 C18H19NO4
    4-Hydroxy-5-methoxy-1,2-dimethyl-3-ethoxycarbonyl-benzindol
    —— 4-<4-Carboxy-phenyl>-pyridin-dicarbonsaeure-(2,5) 107942-68-7 C14H9NO6
    4-<4-Carboxy-phenyl>-pyridin-dicarbonsaeure-(2,5)
    —— 4-Amino-7-(2.4-dichlor-benzolazo)-2.1.3-benzothiadiazol 105946-75-6 C12H7Cl2N5S
    4-Amino-7-(2.4-dichlor-benzolazo)-2.1.3-benzothiadiazol
    —— 4-(4-Dimethylamino-benzolazo)-2.1.3-benzothiadiazol 107099-89-8 C14H13N5S
    4-(4-Dimethylamino-benzolazo)-2.1.3-benzothiadiazol
    —— (4-methoxycarbonyloxy-phenyl)-acetic acid-(4-benzyloxy-3-methoxy-phenethylamide) 110176-73-3 C26H27NO6
    (4-methoxycarbonyloxy-phenyl)-acetic acid-(4-benzyloxy-3-methoxy-phenethylamide)
    —— 4-Acetamino-4'-(3-butyl-ureido)-diphenylsulfon 94915-98-7 C19H23N3O4S
    4-Acetamino-4'-(3-butyl-ureido)-diphenylsulfon
    —— 4-Methyl-6,21;14,20-dicyclo-16ξ<i>H</i>-atidan-11,15-diol 116083-51-3 C20H29NO2
    4-Methyl-6,21;14,20-dicyclo-16ξ<i>H</i>-atidan-11,15-diol
    —— (+/-)-(4a<i>t</i>,8a<i>c</i>,9a<i>t</i>,10a<i>c</i>)-dodecahydro-1<i>r</i>,4<i>c</i>;5<i>t</i>,8<i>t</i>-dimethano-anthracen-9-one 93163-03-2 C16H22O
    (+/-)-(4a<i>t</i>,8a<i>c</i>,9a<i>t</i>,10a<i>c</i>)-dodecahydro-1<i>r</i>,4<i>c</i>;5<i>t</i>,8<i>t</i>-dimethano-anthracen-9-one
    —— 4-(2-benzyloxy-4,5-dimethyl-phenethyl)-morpholine 102372-48-5 C21H27NO2
    4-(2-benzyloxy-4,5-dimethyl-phenethyl)-morpholine
    —— 4-amino-naphthalene-1-sulfonic acid 5-iodo-4-phenyl-thiazol-2-ylamide 22742-96-7 C19H14IN3O2S2
    4-amino-naphthalene-1-sulfonic acid 5-iodo-4-phenyl-thiazol-2-ylamide
    —— 4-[2-[2-[(4-aminophenyl)-phenylmethoxy]ethyl-methylamino]ethyl]aniline 125174-68-7 C24H29N3O
    4-[2-[2-[(4-aminophenyl)-phenylmethoxy]ethyl-methylamino]ethyl]aniline
    —— 4-(2,4-difluorophenyl)-1-(2-(1-methyl-5-nitro-1H-imidazol-2-yl)ethyl)-1H-1,2,3-triazole 1485821-66-6 C14H12F2N6O2
    4-(2,4-difluorophenyl)-1-(2-(1-methyl-5-nitro-1H-imidazol-2-yl)ethyl)-1H-1,2,3-triazole
    —— 4,6-dibromo-3-methoxy-phthalic acid-anhydride 858243-55-7 C9H4Br2O4
    4,6-dibromo-3-methoxy-phthalic acid-anhydride
    —— 4,4'-bis([N-(2,6-diisopropylphenyl)-2-(2,6-diisopropylphenylimino)-4-methylpentanamidato-κ2-N,O-(trimethylphosphine)nickel(II)]methyl)-1,1'-biphenyl 1244696-76-1 C80H116N4Ni2O2P2
    4,4'-bis([N-(2,6-diisopropylphenyl)-2-(2,6-diisopropylphenylimino)-4-methylpentanamidato-κ2-N,O-(trimethylphosphine)nickel(II)]methyl)-1,1'-biphenyl
    —— 4-(2,2-bis-ethoxycarbonyl-1-phenyl-ethylamino)-benzoic acid 114134-20-2 C21H23NO6
    4-(2,2-bis-ethoxycarbonyl-1-phenyl-ethylamino)-benzoic acid
    —— (+/-)-<4-(4-fluorobenzyl)-2-morpholinyl>methyl p-toluenesulfonate 156816-52-3 C19H22FNO4S
    (+/-)-<4-(4-fluorobenzyl)-2-morpholinyl>methyl p-toluenesulfonate