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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(5-isopropyl-2,4,6-trioxo-hexahydro-pyrimidin-5-ylazo)-<i>N</i>-(4-methyl-thiazol-2-yl)-benzenesulfonamide 41334-03-6 C17H18N6O5S2
    4-(5-isopropyl-2,4,6-trioxo-hexahydro-pyrimidin-5-ylazo)-<i>N</i>-(4-methyl-thiazol-2-yl)-benzenesulfonamide
    —— 4,5,6-tris(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2-(3-methylbut-3-en-2-yl)-5H-triazine 129574-52-3 C17H10F21N3
    4,5,6-tris(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2-(3-methylbut-3-en-2-yl)-5H-triazine
    —— 4,4-dimethyl-3-[(4R,5S)-5-naphthalen-1-yl-2-sulfanylidene-1,3-oxazolidine-4-carbonyl]-1,3-oxazolidin-2-one 1059608-13-7 C19H18N2O4S
    4,4-dimethyl-3-[(4R,5S)-5-naphthalen-1-yl-2-sulfanylidene-1,3-oxazolidine-4-carbonyl]-1,3-oxazolidin-2-one
    —— 4-chloro-2-{(E)-[(2-methoxyphenyl)imino]methyl}phenol 63594-80-9 C14H12ClNO2
    4-chloro-2-{(E)-[(2-methoxyphenyl)imino]methyl}phenol
    —— 4-(1-Acetoxy-3-hydroxy-2,2-dimethyl-cyclooctyl)-3-oxo-butyric acid methyl ester 424789-26-4 C17H28O6
    4-(1-Acetoxy-3-hydroxy-2,2-dimethyl-cyclooctyl)-3-oxo-butyric acid methyl ester
    —— 4-[[[4-[(4-Chlorophenyl)methyl]furo[3,2-b]pyrrole-5-carbonyl]amino]methyl]benzoic acid 1196044-56-0 C22H17ClN2O4
    4-[[[4-[(4-Chlorophenyl)methyl]furo[3,2-b]pyrrole-5-carbonyl]amino]methyl]benzoic acid
    —— (4S,5S)-1,8-bis[(4-methoxyphenyl)methoxy]octane-4,5-diol 1184854-24-7 C24H34O6
    (4S,5S)-1,8-bis[(4-methoxyphenyl)methoxy]octane-4,5-diol
    —— 4-(4-chloro-phenyl)-[1,2,4]oxadiazinane-3,5-dione 36925-92-5 C9H7ClN2O3
    4-(4-chloro-phenyl)-[1,2,4]oxadiazinane-3,5-dione
    —— 4-(<i>N</i>-<i>tert</i>-butoxycarbonyl-isoleucyloxy)-morpholine 56073-49-5 C15H28N2O5
    4-(<i>N</i>-<i>tert</i>-butoxycarbonyl-isoleucyloxy)-morpholine
    —— 4-[(E)-2-(2-Hydroxy-phenyl)-vinyl]-1-(4-methoxy-benzyl)-pyridinium; bromide 57042-62-3 Br*C21H20NO2
    4-[(E)-2-(2-Hydroxy-phenyl)-vinyl]-1-(4-methoxy-benzyl)-pyridinium; bromide
    —— 4,6,4',6'-Tetrahydro-[2,2']bi[[1,3]diselenolo[4,5-c]thiophenylidene]; compound with 2-(4-dicyanomethylene-cyclohexa-2,5-dienylidene)-malononitrile 60491-99-8 C10H8S2Se4*C12H4N4
    4,6,4',6'-Tetrahydro-[2,2']bi[[1,3]diselenolo[4,5-c]thiophenylidene]; compound with 2-(4-dicyanomethylene-cyclohexa-2,5-dienylidene)-malononitrile
    —— 4,4,6,6-tetramethyl-2,3-diaza-bicyclo[3.1.0]hex-2-ene-1,5-dicarbonitrile 57685-05-9 C10H12N4
    4,4,6,6-tetramethyl-2,3-diaza-bicyclo[3.1.0]hex-2-ene-1,5-dicarbonitrile
    —— 4-(5-phenyl-2-piperidin-1-yl-imidazol-4-ylidenemethyl)-naphthalen-1-ol 63000-96-4 C25H23N3O
    4-(5-phenyl-2-piperidin-1-yl-imidazol-4-ylidenemethyl)-naphthalen-1-ol
    —— 4-ethylamino-7-β-<i>D</i>-ribofuranosyl-7<i>H</i>-pyrrolo[2,3-<i>d</i>]pyrimidine-5-carbonitrile 57071-54-2 C14H17N5O4
    4-ethylamino-7-β-<i>D</i>-ribofuranosyl-7<i>H</i>-pyrrolo[2,3-<i>d</i>]pyrimidine-5-carbonitrile
    —— 4-Dibutylamino-2-methylcyclohexa-1,3-diencarbonitril 38293-06-0 C16H26N2
    4-Dibutylamino-2-methylcyclohexa-1,3-diencarbonitril
    —— (4aS,6aS,6bR,8aR,9R,10R,11R,12aR,12bR)-10,11-Diacetoxy-9-acetoxymethyl-2,2,6a,6b,9,12a-hexamethyl-3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13-hexadecahydro-2H-picene-4a-carboxylic acid methyl ester 62312-04-3 C37H54O8
    (4aS,6aS,6bR,8aR,9R,10R,11R,12aR,12bR)-10,11-Diacetoxy-9-acetoxymethyl-2,2,6a,6b,9,12a-hexamethyl-3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13-hexadecahydro-2H-picene-4a-carboxylic acid methyl ester
    —— 4-(ethylsulfonyl)-N1-[2-(trifluoromethoxy)ethyl]benzene-1,2-diamine 886049-58-7 C11H15F3N2O3S
    4-(ethylsulfonyl)-N1-[2-(trifluoromethoxy)ethyl]benzene-1,2-diamine
    —— 4-Nitro-benzoic acid 1-(4-chloro-phenyl)-2,2-dimethyl-propyl ester 61986-65-0 C18H18ClNO4
    4-Nitro-benzoic acid 1-(4-chloro-phenyl)-2,2-dimethyl-propyl ester
    —— 4-Nitro-benzoic acid (2R,3S,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-ethoxythiocarbonylsulfanyl-tetrahydro-pyran-3-yl ester 64880-10-0 C37H37NO9S2
    4-Nitro-benzoic acid (2R,3S,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-ethoxythiocarbonylsulfanyl-tetrahydro-pyran-3-yl ester
    —— (4R,6aS)-2,10,11-Trimethoxy-6-methyl-4,5,6,6a,7,8-hexahydro-6-aza-benzo[4,5]cyclohepta[1,2,3-de]naphthalene-1,4-diol 79214-76-9 C21H25NO5
    (4R,6aS)-2,10,11-Trimethoxy-6-methyl-4,5,6,6a,7,8-hexahydro-6-aza-benzo[4,5]cyclohepta[1,2,3-de]naphthalene-1,4-diol
    —— 4-(4-propylsulfanyl-phenyl)-1,3-dihydro-benzo[<i>b</i>][1,4]diazepine-2-thione 41054-73-3 C18H18N2S2
    4-(4-propylsulfanyl-phenyl)-1,3-dihydro-benzo[<i>b</i>][1,4]diazepine-2-thione
    —— 4-(4-methylbenzyl)oxy-3-oxobutanenitrile 1283539-16-1 C12H13NO2
    4-(4-methylbenzyl)oxy-3-oxobutanenitrile
    —— 4-Dimethylamino-8-methylthio-2-piperazino-pyrimido[5,4-d]pyrimidine 101850-29-7 C13H19N7S
    4-Dimethylamino-8-methylthio-2-piperazino-pyrimido[5,4-d]pyrimidine
    —— 4-(4-acetylpiperazin-1-yl)-2-[1-(1-phenylpyrazol-4-yl)ethylamino]-8-propan-2-yl-3,5,8-triazabicyclo[4.3.0]nona-1,3,5-trien-7-one 1079656-24-8 C26H32N8O2
    4-(4-acetylpiperazin-1-yl)-2-[1-(1-phenylpyrazol-4-yl)ethylamino]-8-propan-2-yl-3,5,8-triazabicyclo[4.3.0]nona-1,3,5-trien-7-one
    —— <4-Benzoyl-3-methyl-phenylmercapto>-essigsaeure 17067-19-5 C16H14O3S
    <4-Benzoyl-3-methyl-phenylmercapto>-essigsaeure
    —— (4-fluoro-phenyl)-(2-methoxymethylsulfanyl-4-phenyl-imidazol-1-yl)-methanone 1039746-29-6 C18H15FN2O2S
    (4-fluoro-phenyl)-(2-methoxymethylsulfanyl-4-phenyl-imidazol-1-yl)-methanone
    —— 4-allyl-4-aza-Δ<sup>5</sup>-cholesten-3-one 125132-20-9 C29H47NO
    4-allyl-4-aza-Δ<sup>5</sup>-cholesten-3-one
    —— (4,4-Difluorooxan-3-yl)methanol 1781098-50-7 C6H10F2O2
    (4,4-Difluorooxan-3-yl)methanol
    —— 4,4'-dimethoxy-3,3'-dimethyl-[1,1']bianthryl-9,10,9',10'-tetraone 116151-58-7 C32H22O6
    4,4'-dimethoxy-3,3'-dimethyl-[1,1']bianthryl-9,10,9',10'-tetraone
    —— 4-((Z)-4-tert-Butoxycarbonylamino-but-2-enyloxy)-thiophene-2-carboxylic acid methyl ester 159498-83-6 C15H21NO5S
    4-((Z)-4-tert-Butoxycarbonylamino-but-2-enyloxy)-thiophene-2-carboxylic acid methyl ester
    —— 4-morpholin-4-yl-1,1-diphenyl-but-2-en-1-ol 972-06-5 C20H23NO2
    4-morpholin-4-yl-1,1-diphenyl-but-2-en-1-ol
    —— 4-ethoxycarbonyl-1,2-dihydro-7,8-dimethoxy-1-(4-methoxyphenyl)-1-trimethylsilyloxy-2,3-benzodiazepin-5-one 1131426-62-4 C24H30N2O7Si
    4-ethoxycarbonyl-1,2-dihydro-7,8-dimethoxy-1-(4-methoxyphenyl)-1-trimethylsilyloxy-2,3-benzodiazepin-5-one
    —— 4-(1-(4-methoxyphenyl)-6-methyl-2,3-diphenyl-1,2-dihydropyridin-4-yl)benzonitrile 1416316-63-6 C32H26N2O
    4-(1-(4-methoxyphenyl)-6-methyl-2,3-diphenyl-1,2-dihydropyridin-4-yl)benzonitrile
    —— (4S,5S)-5-benzyl-4-methyl-5-phenyl-1,2-dioxolan-3-one 35394-03-7 C17H16O3
    (4S,5S)-5-benzyl-4-methyl-5-phenyl-1,2-dioxolan-3-one
    —— 4-Hydroxyimino-5,5-dimethyloxazolidin-2-on 426212-08-0 C5H8N2O3
    4-Hydroxyimino-5,5-dimethyloxazolidin-2-on
    —— 4,6-Bis-methylmercapto-2-phthalidylidenmethyl-1,3,5-triazin 14946-28-2 C14H11N3O2S2
    4,6-Bis-methylmercapto-2-phthalidylidenmethyl-1,3,5-triazin
    —— 4-methyl-2-thiophen-2-yl-2,5-dihydro-thiazole 90222-99-4 C8H9NS2
    4-methyl-2-thiophen-2-yl-2,5-dihydro-thiazole
    —— 4-(4-((2-cyanopropan-2-yl)amino)phenyl)butanamide 1398046-84-8 C14H19N3O
    4-(4-((2-cyanopropan-2-yl)amino)phenyl)butanamide
    —— 4,5-Bis-(2,4,5-trimethyl-thiophen-3-yl)-[1,3]dithiol-2-one 252264-79-2 C17H18OS4
    4,5-Bis-(2,4,5-trimethyl-thiophen-3-yl)-[1,3]dithiol-2-one
    —— 4-Methyl-N,N'-bis-(N-diisopropoxyphosphoryl-thiocarbamoyl)-1,2-phenylendiamin 66608-47-7 C21H38N4O6P2S2
    4-Methyl-N,N'-bis-(N-diisopropoxyphosphoryl-thiocarbamoyl)-1,2-phenylendiamin
    —— 4,5,5-d3-Cyclopentan-1,2,3/4-tetrol 57884-45-4 C5H10O4
    4,5,5-d3-Cyclopentan-1,2,3/4-tetrol
    —— 4-(8-hydroxy-quinolin-5-ylazo)-3-iodo-benzoic acid ethyl ester 67898-54-8 C18H14IN3O3
    4-(8-hydroxy-quinolin-5-ylazo)-3-iodo-benzoic acid ethyl ester
    —— [(4R,5R,4'R,5'R)-5'-(tert-Butyl-diphenyl-silanyloxymethyl)-[4,4']bi[[1,3]dioxolanyl]-5-yl]-methanol 58479-64-4 C24H32O6Si
    [(4R,5R,4'R,5'R)-5'-(tert-Butyl-diphenyl-silanyloxymethyl)-[4,4']bi[[1,3]dioxolanyl]-5-yl]-methanol
    —— 4-Ethoxy-2,2,4-trimethyl-5-phenyl-2,4-dihydro-pyrrole-3,3-dicarbonitrile 59857-77-1 C17H19N3O
    4-Ethoxy-2,2,4-trimethyl-5-phenyl-2,4-dihydro-pyrrole-3,3-dicarbonitrile
    —— 4,4-Dimethylsitostanol 57708-20-0 C31H56O
    4,4-Dimethylsitostanol
    —— 4,4,4-trifluoro-3-hydroxy-3-pentafluorophenylbutyric acid methyl ester 1140328-90-0 C11H6F8O3
    4,4,4-trifluoro-3-hydroxy-3-pentafluorophenylbutyric acid methyl ester
    —— 4-{2-[[1-(4-biphenylyl)-2-(1-pyrrolidinyl)ethyl](methyl)amino]-2-oxoethyl}-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxamide 1003875-42-0 C30H32N4O4
    4-{2-[[1-(4-biphenylyl)-2-(1-pyrrolidinyl)ethyl](methyl)amino]-2-oxoethyl}-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxamide
    —— 4-Brom-undec-1-en-5-in 19821-91-1 C11H17Br
    4-Brom-undec-1-en-5-in
    —— 4-(4-aminobutylsulfanyl)-N,N-bis(2-chloroethyl)aniline 130199-04-1 C14H22Cl2N2S
    4-(4-aminobutylsulfanyl)-N,N-bis(2-chloroethyl)aniline
    —— 4-(4'-phosphonophenoxy)phenyl phosphonic acid 752989-56-3 C12H12O7P2
    4-(4'-phosphonophenoxy)phenyl phosphonic acid